please solve guys please
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Answered by
2
Answer:
I hope
I can help you
Step-by-step explanation:
2x+4x+5x+7x=360
18x=360
X=20
Answered by
1
Answer:
40°, 80°, 100° and 140° are the 4 angles of the quadrilateral
Step-by-step explanation:
sum of the all angles in quadrialatwral is 360°
2x + 4x + 5x +7x = 360°
18x = 360°
x = 20°
2x = 40°
4x = 80°
5x = 100°
7x = 140°
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