Question

Как с помощью циркуля и линейки построить угол в 112.30°?? ДАЮ МНОГО БАЛЛОВ СРОЧНО!!​

Answer 1

к 180 пристроить 45 и получившийся угол разделить пополам

Answer 2

Constructing an Angle of 112.30° Using a Compass and Ruler

To construct an angle of 112.30° using a compass and ruler, follow these steps:

1. Draw a Ray: - Start by drawing a ray (a straight line with one endpoint) using a ruler. This will serve as one side of the angle.

2. Set the Compass: - Place the compass pointer at the vertex of the angle (the endpoint of the ray) and adjust the compass to a suitable width.

3. Draw an Arc: - With the compass set, draw an arc that intersects the ray. This will create the angle.

4. Measure the Angle: - Use a protractor to measure the angle created. Adjust the compass and the arc until the measured angle matches 112.30°.

5. Mark the Second Ray: - Once the correct angle is achieved, draw the second ray to complete the angle.

By following these steps, you can construct an angle of 112.30° using a compass and ruler.