How do you draw the arc of 63? SOS 5

Click the Arc button in the drawing panel to draw an arc.

Three-dot arc – enter the starting point, second point and endpoint, clockwise.

Or draw an arc counterclockwise.

Start, Center, Endpoint – Enter the start, center, and endpoint, and the radius of the arc is determined after giving the start point and center of the arc, and the endpoint only determines the arc length.

So the arc doesn't necessarily pass through the end point.

Start, Center, Angle – Enter the start, center, and angle, which is the angle that contains the angle, from the center of the arc to the angle between the two rays at the two endpoints (the center of the circle, which is drawn in a clockwise direction if the angle is positive, and the arc is drawn counterclockwise when the angle is negative.

Start, Center, Length – Enter the start, center, and chord length.

When drawing an arc counterclockwise, if the chord length is positive, the hail liquid is plotted as the smallest arc corresponding to the given chord length, and if the chord length is negative, the maximum arc corresponding to the given chord length is drawn.

Start, Endpoint, Angle – Enter the start, endpoint, angle. When the angle is positive, draw an arc counterclockwise, otherwise draw an arc clockwise.

Start, End, Direction—Enter the start tangent of the start, end, and arc.

Direction, expressed in degrees.

Start, End, Radius – Enter the start, end, radius. When the radius is positive, the inferior arc between the start and end points is drawn, otherwise the arc is superior.

Center, Start, Endpoint – Enter the center, start, and endpoint of the circle.

Center of the circle, starting point, angle - the loss section is covered by the center of the circle, the starting point, and the angle.

Center of the Circle, Start Point, Length - Enter the center of the circle, the point of origin, and the length.

Continue—You can continue to the next arc from the end point of a previously drawn arc, each tangent to the previous arc. Previously, the end point and direction of an arc or line was the start point and direction of that arc.

I hope I can help you with your doubts.

Find the center point of the inscribed circle of two circles:

Make another circle with radius = 16, 5-3, 5 = 13 in the left circle, and then go through the center of the right circle to make the tangent of this circle.

Make the perpendicular line of the segment between this tangent point and the center point of the circle on the right.

The intersection point with the center of the circle is the center of the arc and the intersection point of the center of the arc is the distance from the center of the circle to the intersection point of the line with 33 is its radius.

<>D is the center of AB, CD is perpendicular to the dust buried AB, and the extension line of CD is the extension line of the pie loss ant x = m The empty god is the center of the circle O, and the radius of the circle is the radius of the m to make the arc.

1) Make the horizontal line segment ab= first

2) Make a vertical line segment ad=25

3) B has been used as the endpoint as a line segment, [input command: @100<109] (as a line segment with b as the endpoint, the horizontal angle is 109°, and the length is 100).

4) Take b as the center of the circle, radius 81 as the circle, d as the center of the circle, 62 as the radius as the circle, and the two circles intersect at point c.

5) Take C as the endpoint to make a horizontal line, and cross the line segment made in the third step at a point.

6) Click on the drawing in the toolbar, select the "Start, End, Angle" option in the "Arc" menu, select D as the starting point, C as the endpoint, and enter the angle 55 to get the desired arc.

7) Modify the sketch and remove the unwanted lines.

(1) Draw the horizontal line length and the vertical line length 25 first

2) Take the right end of the horizontal line as the starting point, make a 71-degree oblique line (3) Then take the right end of the horizontal line as the center of the circle, make a circle with a radius of 81 (4) then take the upper end of the vertical line as the center of the circle, make a circle with a radius of 62 (5) Take the intersection point of a circle with a radius of 81 and a circle with a radius of 62 as the starting point, make a horizontal line, and intersect with the oblique line of 71 degrees.

6) Find the radius r:of an arc with a chord length of 62

r=(62/2)/sin(55/2)=

7) Use the start, end and radius to make an arc with a chord length of 62.