What is the area of this parallelogram? Show your work in detail.

helppp ME

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

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180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)