Math, asked by poonamdsharma8p8z0gq, 2 months ago

if three angles of a quadrilateral are 115,108 and 92 find the fourth angle.​

Answers

Answered by snehil8879
0

Answer:

Fourth angle=360-(115+108+92)

=360-315

=45

Step-by-step explanation:

Sum of Angle of quad. is always 360 degree.

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Answered by GODLYxCHAOS
1

Answer:

The sums of all the angles of a quadrilateral is 360°.

∴ ∠A + ∠B + ∠C + ∠D = 360°

⇒ 115 + 108 + 92 + ∠D = 360

⇒ 315 + ∠D = 360

⇒ ∠D = 360 - 315 = 45

∠D = 45°

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