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6 votes
6 votes
Find the measure of the indicated angles.
M

Find the measure of the indicated angles. M-example-1
User Pierre Arlaud
by
2.9k points

1 Answer

9 votes
9 votes

Answer:

m<B = 83°

Step-by-step explanation:

The figure given is a parallelogram having opposite sides that area parallel to each other. Therefore, opposite angels are congruent while the adjacent angles are supplementary.

<A and <B are adjacent angles. Therefore,

m<A + m<B = 180°

97° + m<B = 180° (substitution)

m<B = 180° - 97

m<B = 83°

User Manas Mukherjee
by
2.9k points