It is also known that the two waists of the 45 degree isosceles right triangle are long, and the hyp

Answer: Set the waist to x

Then the length of the bottom edge is (x 2+x 2) = x 2, and the length of the bottom edge is twice the length of the waist.

It can be concluded that hypotenuse = length of a right-angled side * 2

Knowledge points: trigonometric functions.

Knowledge part: cos tan sin value calculation.

Method: (sin) The sine is the ratio of the strand to the chord, and the cosine is the ratio of the remaining right side to the chord.

Sine = strand length Chord length.

cos) sine is the ratio of strands to chords, and cosine is the proportion of the remaining right-angled side to the chord.

Sine = strand length Chord length.

tan)tan takes an angle and returns the ratio of the two right-angled sides of a right-angled triangle.

This ratio is the ratio of the length of the opposite side of the corner in a right triangle to the length of the adjacent edge.

Using the Pythagorean theorem, the sum of the squares of the two sides is equal to the square of the third side (because it is a right triangle).

If the waist is x, the length of the bottom edge is (x 2+x 2) = x 2

The length of the bottom edge is twice the length of the waist.

Let the waist length a, according to the Pythagorean theorem: hypotenuse root number 2 a

Hypotenuse = length of one right-angled edge * 2

Pythagorean theorem. Suppose the right-angled edge is a, and the hypotenuse is a2 =b 2 after some calculations b=......

Are you sure it's a 45 degree isosceles right triangle?

That's twice the length of the root number. The details go down to the answer 1+1=2.

According to the trigonometric function, the hypotenuse is twice the waist length of the root number.

a=b=√2c/2。

Using the Pythagorean theorem of a right triangle, a +b = c Because it is an isosceles right triangle, a = b

So the trilateral auspicious mode equation of the triangle becomes:

a²+a²=c²

2a²=c²

Knowing the length of the anterior hypotenuse c of the person, from this we get a = 2c 2.

50√2

The waist of an isosceles right triangle is 50, which is obliquely long by the Pythagorean theorem:

The peculiarity of an isosceles right triangle is that the two waists are equal, combined with the Pythagorean theorem!

According to the Pythagorean theorem, the hypotenuse is 50 * 2

From the Pythagorean theorem oblique length:

Answer: The side length is 810*cos45=455 2The hypotenuse of an isosceles right triangle is twice as long as the right angle! Hope!

a=b=√2c/2。

Using the Pythagorean theorem of a right triangle, a +b = c Since it is an isosceles right triangle, a = b

So the trilateral equation of the triangle becomes:

a²+a²=c²

2a²=c²

Knowing the length of the hypotenuse c, we get a = 2c 2.

Use the Pythagorean theorem to find the right-angled edge.

Solution: Because the triangle is an isosceles right triangle.

So the square of the hypotenuse = 2 times the square of the right-angled side.

Right angled edge = 2 times the hypotenuse of the root number of 2 points.

An isosceles triangle is a special type of triangle in which two sides are of equal length. Knowing the isosceles length, we need to solve for the hypotenuse length.

The hypotenuse is the base edge of an isosceles triangle. In an isosceles triangle, we can find a bisector that divides its base into two segments of equal length, thus forming two isosceles right triangles. This bisector is the hypotenuse of these two right triangles.

We can use the Pythagorean theorem to solve for the hypotenuse length of the state. The Pythagorean theorem states that in a right triangle, the sum of the squares of the two right-angled sides is equal to the squares of the hypotenuses. Thus, in an isosceles right triangle, the square of the base edge is equal to half the square of the length of the hypotenuse, i.e., the square of the base edge multiplied by one-half.

Therefore, we can calculate the hypotenuse length, multiplying the isosceles length by the root number two. This is because the square of the base edge multiplied by half is equal to the square of the base edge multiplied by half and multiplied by one-half, i.e., the isosceles length multiplied by the root number two.

In this way, we can derive the hypotenuse length formula for an isosceles triangle using the Pythagorean theorem. If we know the isosceles length, we can use this formula to calculate the hypotenuse source bump length. In geometry, the isosceles triangle is a very basic shape, so this formula is also very basic, but it is very important for practical applications such as computer graphics.

In conclusion, using the Pythagorean theorem, we can use the properties of isosceles triangles to derive the formula for calculating the length of hypotenuse. This formula is the basis for isosceles triangles and is a very common formula used in applications such as computer sail graphics. <>

a=b=√2c/2。

Using the Pythagorean theorem of a right triangle, a +b = c Since it is an isosceles right triangle, a = b

So the trilateral equation of the triangle becomes:

a²+a²=c²

2a²=c²

Knowing the length of the hypotenuse c, we get a = 2c 2.

Use the Pythagorean theorem to find the right-angled edge.

Solution: Because the triangle is an isosceles right triangle.

So the square of the hypotenuse = 2 times the square of the right-angled side.

Right angled edge = 2 times the hypotenuse of the root number of 2 points.

It's easy! According to the Pythagorean theorem, let the waist of an isosceles right triangle be x, and the equation is listed: x +x = hypotenuse!Just find the value of x in the equation.

How to represent the formula of an isosceles triangle.

The square of a + the square of b = the square of c