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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°


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 class=

Sagot :

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

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