2 years ago

How to find the measurement of a parallelogram

Mathematics

1 answer:

Shtirlitz [24]2 years ago

4 0

Answer:

In a parallelogram, consecutive angles are supplementary. Thus,

B + C = 180^{\circ}

(2x+15)+x=180

3x+15=180

3x=165

x=55

Step-by-step explanation:

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