Math, asked by elenanongsiej, 6 months ago

(i) If three angles of a quadrilateral are 84º , 100° and 93º. Find its fourth angle.

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Answers

Answered by anishdasfm

20

Answer:

Fourth angle=360°-(100+93+84)°

=360°-277°

=83°. Hope it helps!!!!!

Answered by Haribalabrainly

4

Answer:

Angle sum of a quadrilateral = 360°

given,

84°,100°,93°

let's take x as unknown angle.

84+100+93+x = 360

277+x = 360

x = 360-277

x = 83

thus fourth angle = 83°

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