Question

<2 is a complement of <4, and m<2 = 51°. Find m<4. 39° 102° 51 129°

Answer 1

Answer:

39°

Step-by-step explanation:

Angles that are complement to one another add up to 90 degrees.

• This means that Angle 4 + 51 = 90

Now, to find the measure of Angle 4, we subtract 51 from 90.

• $90-51$
• $39$

Therefore, the answer is 39°.