Question

If ∠A and ∠B are two adjacent angles of a parallelogram. If ∠A = 70°, then ∠B = ? *

1 point

70°

90°

110°

180°

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Answer 1

Answer:

Step-by-step explanation:

Step-by-step explanation:

Sum of adjacent angles of a parallelogram is 180 °

A + B = 180 °

70 ° + B = 180 °

B = 110 °

Answer 2

Answer:

110°

Step-by-step explanation:

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