Math, asked by nirajniroula, 2 months ago

whats the answer???????​

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Answers

Answered by bochareadi
1

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Answered by ankushmaity58
0

Answer:

(C) 12.5cm^2

Step-by-step explanation:

ar(||gm ABCD)=25 cm^2

Therefore ar(||gm ABCD)=2*ar(∆BCD){BECAUSE ∆ BCD IS ON THE SAME BASE CD AND BETWEEN THE THE || LINES CD AND AB}

or, 25 cm^2=2*x

or, x=25/2 cm^2

or, x=12.5 cm^2(ANS)

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