Math, asked by shreyagupta26891, 8 months ago

If three angles of a quadrilateral are each equal to 75°, thefourth angle is :-

(a) 150° (b) 135° (c) 45° (d) 75°

Answers

Answered by tarracharan

3

Let angles are a,b,c,d.

a + b + c + d = 360°

75° + 75° + 75° + d = 360°

d = 360° - 225° = 135°

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