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1. calculate the angles marked with letters​
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1 vote
1. calculate the angles marked with letters​

1. calculate the angles marked with letters​-example-1
User Edison Machado
by
4.1k points

1 Answer

1 vote

Answer:
a=110^(\circ)

Explanation:

By the exterior angle theorem,


a+15^(\circ)=125^(\circ)\\\\a=110^(\circ)

1. calculate the angles marked with letters​-example-1
User Mike Organek
by
3.7k points
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