two angles of a quadrilateral are of 70° each and the other two are equal find the magnitude of each of the equal angles
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hello friend
here is your answer
angleA= angle B
angle C = angle D
let consider angle C be x
angle A+ angle B+ angle C+ angle D = 360°
70°+70°+x+x= 360°
140+2x= 360°
2x= 360-140
2x= 220
x= 220/2
x= 110
hence angle C and D is equal to 110°.
thanks dear
here is your answer
angleA= angle B
angle C = angle D
let consider angle C be x
angle A+ angle B+ angle C+ angle D = 360°
70°+70°+x+x= 360°
140+2x= 360°
2x= 360-140
2x= 220
x= 220/2
x= 110
hence angle C and D is equal to 110°.
thanks dear
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