Question

Начертите развёрнутый угол MNK и проведите луч NL так,чтобы угол KNL=65 градусов . определитевелечину угла MNL

Answer 1

Развернутый угол - 180°
Второй угол 
180 - 65 = 115 ° - ОТВЕТ
На рисунке буквы расставлены не по тексту вопроса.

Answer 2

Drawing an Angle and Determining Angle MNL

To draw an angle MNK and a ray NL such that angle KNL = 65 degrees, and to determine the measure of angle MNL, follow these steps:

1. Draw Angle MNK: - Start by drawing a straight line segment MN. - Place the protractor at point M and draw a line segment MK, making an angle of your choice with MN.

2. Draw Ray NL: - From point N, draw a ray NL on the same side of line MN as point K.

3. Measure Angle KNL: - Use a protractor to measure the angle KNL and ensure it is 65 degrees.

4. Determine Angle MNL: - To find the measure of angle MNL, subtract the measure of angle KNL from 180 degrees, as the angles on a straight line add up to 180 degrees. - So, angle MNL = 180 degrees - 65 degrees = 115 degrees.

By following these steps, you can accurately draw the angle MNK, create the ray NL, and determine the measure of angle MNL.