2 years ago

∠3 and ∠4 are supplementary angles. Given m∠3=56°, find m∠4

Mathematics

1 answer:

JulijaS [17]2 years ago

3 0

Answer: the measure of angle 4 is 124.

Step-by-step explanation: A supplementary angle is equal to 180°, so you have to subtract 56° from 180°.

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