Math, asked by miaamigo, 1 year ago

pls help me to solve this question

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Answered by paddy4

1

210................cm

Answered by satakshisinha

1

Area of one triangle formed =1/2*20*10=100cm2
area of other triangle formed =1/2*20*12=120cm2
therefore area of quadrilateral =100+120=220cm2

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