3 answers
(click or scroll down)
To determine the measurement of the angle using the protractor, you must align the center of the protractor with the vertex (intersection point) of the angle. Then, place leg 1 of the angle along the 0° line of the protractor, ensuring that the endpoint of leg 1 coincides with the protractor scale. Finally, locate leg 2 of the angle on the protractor scale and read the measurement where it intersects.
Based on the provided image, the angle measures between 20° and 30° for leg 1, and between 130° and 140° for leg 2. However, without a specific point of intersection, it is not possible to determine the exact measure of the angle.