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slavikrds [6]
3 years ago
15

If <a and <b are vertical and <a =115°,detemine <b what is it??!

Mathematics
1 answer:
Oliga [24]3 years ago
3 0

The vertical angles have equal measures.

Therefore, if ∠ a and ∠b are vertical angles, then m∠a = m∠b.

Answer: m∠b = 115°

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