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AURORKA [14]
3 years ago
14

If ∠a = 35°, what does ∠b equal?

Mathematics
1 answer:
Minchanka [31]3 years ago
5 0

These are complementary angles.

If two angles are <em><u>complementary</u></em>, then

the sum of their measures is 90°.

Since we know that one of the angles measures 35°, we can find the measure of the other by taking 90 minus the measure of the original angle which in this case is 90 - 35.

So we have 90° - 35° which is 55°

So the measure of the other angle is 55°

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