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wlad13 [49]
3 years ago
12

Find the measure of each interior angle.

Mathematics
1 answer:
Margarita [4]3 years ago
5 0

Answer:

D=140

E=140

F=80

G=140

H=140

I=80

L=100

M=110

N=80

P=70

Step-by-step explanation:

The sum of the interior angles of a hexagon is 720.

7x+7x+7x+7x+4x+4x=720

36x=720

x=20

D=140

E=140

F=80

G=140

H=140

I=80

The sum of the interior of a quadrilateral is 360.

2x+20+3x-10+2x+2x-10=360

9x=360

x=40

L=100

M=110

N=80

P=70

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