What is the area of a right angled trapezoid? Area formula for right angled trapezoid?

The formula for the area of a right-angled trapezoid is: area = (length of the upper base + length of the lower base) x height

It is expressed in mathematical notation as: s=(a+b)xhx1 2. Where:

s denotes the area in cm2;A represents the length of the upper bottom, in cm; b represents the length of the bottom in cm; h represents the height of the trapezoid, in cm; The first splitting method splits the right-angled trapezoid into a rectangle and a right-angled triangle; The area of the right-angled trapezoid is: s=s1+s2Where:

S1 is the rectangular area, which is equal to axh; s2 is the area of the right triangle, which is equal to (b-a)xhx1 2;Therefore, the area of the right-angled trapezoid, s=axh+(b-a)xhx1 2, is simplified to s=(a+b)xhx1 2In the second splitting method, the right-angled trapezoid is split into two triangles; The area of a right-angled trapezoid is; s=s1+s2.Where:

s1 is equal to axhx1 2;s2 is equal to bxhx1 2;Therefore, the area of a right-angled trapezoid, s=axhx1 2+bxhx1 2, is simplified to s=(a+b)xhx1 2

<> the top bottom is three-fifths of the bottom bottom, the top bottom is 2 5 less than the bottom bottom

Adding these 24 meters is exactly 2 5

24 (2 5) = 60 meters.

The lower bottom of the trapezoid is 60 meters 60 * 3 5 = 36

Trapezoidal area: (36 + 60) * 60 2 = 2880 square meters.

According to the inscription: bottom = height 24 3 5 = 40 meters.

Upper bottom 40 24 16 meters.

The area of the right-angled trapezoid: (40 + 16) * 40 * 1 2 = 1120 square meters.

Right-angled trapezoidalArea formulaIt is: area = (length of the upper bottom + length of the bottom bottom) x height

with mathematical notation.

It is expressed as: s=(a+b)xhx1 2. Where:

s denotes the area in cm2;A represents the length of the upper bottom, in cm; b represents the length of the bottom in cm; h represents the height of the trapezoid, in cm; The first splitting method splits the right-angled trapezoid into a rectangle and a right-angled triangle;

The area of the right-angled trapezoid is: s=s1+s2Wherein: s1 is the rectangular area, which is equal to axh; s2 is the area of a right triangle.

Equal to (b-a)xhx1 2;Therefore, the area of the right-angled trapezoid, s=axh+(b-a)xhx1 2, is simplified to s=(a+b)xhx1 2In the second splitting method, the right-angled trapezoid is split into two triangles; The area of a right-angled trapezoid is; s=s1+s2.Where:

s1 is equal to axhx1 2;s2 is equal to bxhx1 2;Therefore, the area of a right-angled trapezoid, s=axhx1 2+bxhx1 2, is simplified to s=(a+b)xhx1 2

The formula for the area of a right-angled trapezoid: s=(upper bottom + lower bottom) height 2.

A trapezoid is a quadrilateral shape with two sides parallel to the top and bottom, and you follow a diagonal.

It can be divided into two triangles of the same height, the triangle area formula.

is "base multiplied by height divided by 2", so the trapezoid is: "top bottom multiplied by height divided by 2" + "bottom multiplied by height divided by 2" = "top bottom plus bottom multiplied by height divided by 2".

The formula for calculating the area of the trapezoid is: (upper bottom + lower bottom) * h 2. Because the right-angled edge of the right-angled trapezoid is also the height of the trapezoid, the area of the right-angled trapezoidal is calculated as follows: (upper bottom + lower bottom) right-angled side 2.

The area formula for a right-angled trapezoid is the same as for a general trapezoid. It is half of the sum of the top bottom plus the bottom multiplied by the height. It's just that the height of the trapezoid is the waist of the right-angled side.

No matter what trapezoid, as long as it is called a trapezoid (a quadrilateral with two parallel sides), the area formula is (top bottom and bottom 10 bottom) x height 2

The area formula for trapezoids (top bottom + bottom bottom) is 2 high

This formula can also be applied to: Sum a series with a tolerance of 1.

The formula for calculating the area of a right-angled trapezoid is (upper bottom + lower bottom) x height 2 is the formula for calculating the area of a right-angled trapezoid.

The area formula for the trapezoid: s=(upper bottom + lower bottom) height 2.

The right-angled side is the height.

The area formula of the trapezoid is, (upper bottom plus lower bottom) high 2, no need to distinguish whether it is a right-angled trapezoid.

The top bottom plus the bottom bottom multiplied by the height divided by 2

First of all, the area formula of the trapezoid = (upper bottom + lower bottom) height 2, but because it is a right-angled trapezoid, there is a right angle (90) on one side of the upper and lower bottoms, and the right-angled side of the special trapezoidal is the height of the trapezoid.

The area formula for trapezoids is the same.

s trapezoidal = upper bottom + lower bottom) high 2

Trapezoidal area = (upper bottom + lower bottom) height 2

The upper base plus the lower base multiplied by the height divided by 2 is the formula for calculating the area of the trapezoid, which is also applicable to the calculation of the area of the right-angle trapezoid.

s trapezoidal = upper bottom + lower bottom) high 2

It is also possible to decompose the right-angled trapezoid into a rectangle and a triangle by making auxiliary lines. When calculating the area, add up the area of the rectangle and the area of the triangle!

The top bottom plus the bottom bottom is multiplied by the height divided by two.

The area of the right-angled trapezoidal top bottom plus the bottom bottom multiplied by the height divided by 2

The formula for the area of a right-angled trapezoid is: area = (length of the upper base + length of the lower base) x height

It is expressed in mathematical notation as: s=(a+b)xhx1 2. Where:

s denotes the area in cm2;a represents the length of the upper bottom, and the single code point cm; b represents the length of the bottom in cm; h represents the height of the trapezoid, in cm; The first splitting method splits the right-angled trapezoidal into a long blind square and a right-angled triangle; The area of the right-angled trapezoid is: s=s1+s2Where:

S1 is the rectangular area, which is equal to axh; s2 is the area of the right triangle, which is equal to (b-a)xhx1 2;Therefore, the area of the right-angled trapezoid, s=axh+(b-a)xhx1 2, is simplified to s=(a+b)xhx1 2In the second splitting method, the right-angled trapezoid is split into two triangles; The area of a right-angled trapezoid is; s=s1+s2.Where:

s1 is equal to axhx1 2;s2 is equal to bxhx1 2;Therefore, the area of the right-angle ladder mill is s=axhx1 2+bxhx1 2, which is simplified to s=(a+b)xhx1 2

The formula for the area of a right-angled trapezoid is: area = (length of the upper base + length of the lower base) x height

It is expressed in mathematical notation as: s=(a+b)xhx1 2. Where:

s denotes the area in cm2;a represents the length of the upper bottom, and the single code point cm; b represents the length of the bottom in cm; h represents the height of the trapezoid, in cm; The first splitting method splits the right-angled trapezoidal into a long blind square and a right-angled triangle; The area of the right-angled trapezoid is: s=s1+s2Where:

S1 is the rectangular area, which is equal to axh; s2 is the area of the right triangle, which is equal to (b-a)xhx1 2;Therefore, the area of the right-angled trapezoid, s=axh+(b-a)xhx1 2, is simplified to s=(a+b)xhx1 2In the second splitting method, the right-angled trapezoid is split into two triangles; The area of a right-angled trapezoid is; s=s1+s2.Where:

s1 is equal to axhx1 2;s2 is equal to bxhx1 2;Therefore, the area of the right-angle ladder mill is s=axhx1 2+bxhx1 2, which is simplified to s=(a+b)xhx1 2

Problem 1: Formula for calculating the area of a right-angled triangle The formula for calculating the area of a right-angled triangle: area = 1 2 base height.

Question 2: How to calculate the area of a right-angled trapezoid? Upper bottom plus lower bottom multiplied by height divided by two Problem 3:

How to find the area with the circumference and height of the right-angled trapezoidal Height* (perimeter 2-height) Question 4: The area calculation formula of the right-angled triangle The area calculation formula of the right-angled triangle: area = 1 source orange 2 base height.

Question 5: How to calculate the area of a right-angled trapezoid? Upper bottom plus lower bottom multiplied by height divided by two Question 6:

Enclose a right-angled trapezoid with a 65-meter-long fence, how to find its area The area is as follows: (65-15) x15 2 = 50x15 2 = 375 (square meters).

Summary. Hello dear: the area of the right-angled trapezoid s=(upper bottom + lower bottom) 2. A right-angled trapezoid refers to a trapezoidal shape that has a right angle and belongs to a quadrilateral. The trapezoidal two waists are neither equal nor parallel, the two bases are parallel but not equal, and the two corners on one waist are right angles.

A trapezoid with a base angle of 90° is a right-angled trapezoid. Since the two base edges of the trapezoid are parallel, the two base angles on the waist of the right-angled trapezoid are 90° according to the relationship between the internal angles of the same side. Note that the rectangle is not a right-angled trapezoid, because although it has an angle of 90°, it does not satisfy the trapezoidal judgment.

How to calculate the area of a right-angled trapezoid.

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Hello dear: the area of the high side right-angled trapezoid s=(upper bottom + lower bottom) 2. A right-angled trapezoid refers to a trapezoidal shape that has a right angle and belongs to a quadrilateral.

The trapezoidal two waists are neither equal nor parallel, the two bases are parallel but not equal, and the two corners on one waist are right angles. A trapezoid with a base angle of 90° is a right-angled trapezoid. Since the two bottom edges of the trapezoid are parallel, according to the relationship between the inner angles of the same side, the two bottom corners on the waist of the right-angled trapezoid are cracked at 90°.

Note that the rectangle is not a right-angled trapezoid, because although it has an angle of 90°, it does not satisfy the trapezoidal judgment.

Fangbi 10+30) 12 2

240 (square centimeters).

Answer: The area of the right-angled trapezoidal Cha Da Rang defeat is 240 square centimeters