Question

interior angle of a quadrilateral are in the ratio 2: 2: 4: 1 find the angles
a) 80°,80°,140°,160°
b)80°,80°,160°,40°
c) 100°,100°,120°, 40°
d) 20°,20°,40°, 10°​

Answer 1

Answer:

option b

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