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3 years ago

∠Aand∠B are supplementary. If m∠A=135⁰, what is m∠B

Mathematics

2 answers:

lozanna [386]3 years ago

7 0

Answer:

45°

Step-by-step explanation:

<B=180-135 (since both the angles are supplementary i.e. adding up to 180°)

<B=45°

maks197457 [2]3 years ago

4 0

Answer:

45°

Step-by-step explanation:

180 - 135 = 45

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