Question

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

A. 48°
B. 52°
C. 82°
D. 98°

Answer 1

Answer: [D]: 98° .
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Step-by-step explanation:
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Since vertical angles are congruent;
and since ∠A and ∠B are vertical angles;
then: m∡A = m∡B .
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So given: m∡A = 98° ; then m∡B = 98° .
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