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Ganezh [65]
3 years ago
9

If angle A has a measurement of 42° and is complementary to angle B, what's the measure of angle B?

Geography
1 answer:
vladimir2022 [97]3 years ago
6 0

Answer:

B =48

Explanation:

To solve this problem we need to know that ALWAYS the sum of complementary angles are equeal to 90.

If A is complementary to angle B, we can affirm that:

A+B=90.

Given that A=42, solving for B:

B = 90 - A = 90 - 42 = 48

Then, the measure of angle B is 48.

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