Question

If 21 and 22 have the same measure, what is the measure of the angles?
1
2
O 40°
o 45°
0 50°
O 90°

Answer 1

Answer:

The best way to measure an angle is to use a protractor. To do this, you'll start by lining up one ray along the 0-degree line on the protractor. Then, line up the vertex with the midpoint of the protractor. Follow the second ray to determine the angle's measurement to the nearest degree

Answer 2

it's 45 degrees
divide 90 by 2 giving you 45