Complementary angles are two angles that add up to 90 degrees. If one angle measures 39°, you can find the measure of the other angle by subtracting 39° from 90°.
\[ 90° - 39° = 51° \]
So, the other angle measures 51°.
The correct response is: 51°
A figure displays two complementary angles. If one of the angles has a measure of 39°, what is the other angle measure?(1 point)
Responses
39°
39°
141°
141°
129°
129°
51°
51°
1 answer
10 answers