Math, asked by allenjason2231, 2 days ago

) If the three angles of a quadrilateral are 80, 100, 140. Then the fourth angle is _______. a) 40 b) 70 c) 50

Answers

Answered by dharaneeshwaran1116

1

Answer:

Sum of all angles in quadrilateral is 360⁰

so, 80+100+140=320

360-320= 40⁰

answer is a) 40⁰

Answered by satishroy272

0

Answer:

a)40

Step-by-step explanation:

80+100+140=320

4th angle = 360-320=40°

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