Math, asked by SWASTIKDEBNATH, 10 months ago

please give me the solution of the question no . 5​

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Answered by REDPLANET
1

Answer:

∠A =∠B = 2∠C = 2∠D

Sum of all the angles = 360°

= ∠A +∠B + ∠C + ∠D = 360°

= 6∠C = 360°

∴∠C = 60° , ∠D = 60°

∴ ∠A = 120° , ∠B = 120°

PLZ MARK AS BRAINLEST...........

Answered by shivanikaran
6

Answer:

ATQ

<A= 2<C

<B=<A so, <B=2<C

<D=<C

according to angle sum property of quadrilateral

<A+ <B+ <C+ <D = 360°

2<C+ 2<C+ <C+ <C =360°

6<C = 360°

<C = 360/6

:• <C= 60°

<D=60°

<B=2<C = 2×60= 120°

<A=120°

hope it will help you kindly mark the answer as brainlist.

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