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2 years ago

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

Mathematics

1 answer:

makvit [3.9K]2 years ago

6 0

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°.

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