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3 years ago

If ∠A and ∠B are vertical angles, and ∠A = 98°, find ∠B.

1 answer:

4 0

Answer: [D]: 98° .
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Explanation:
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Since vertical angles are congruent;
and since ∠A and ∠B are vertical angles;
then: m∡A = m∡B .
______________________________________
So given: m∡A = 98° ; then m∡B = 98° .
______________________________________

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