Question

Find the measure of n:

Answer 1

63

Explanation:

1) B/c the shape is a parallelogram, angles are adjacent. So there are 2 117 and 2 3n.

2) B/c it's a quadrilateral, the angles all add up to 360.

360= 117 + 3n + 3n + 117

360= 234 + 6n

126= 6n

n= 21

3(21)= 63

Answer 2

117

Explanation: