Math, asked by shakeelsana4ever, 1 year ago

how to solve the sum with explanation

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Answers

Answered by sudeeptolodh786

3

Answer:

87 Cm^2

Step-by-step explanation:

area of the given figure = area of PQR + area of PRS + area of PTS

= (3*10*1/2)cm^2 + (7*12*1/2)cm^2 + (5*12*1/2)cm^2

= (15 + 42 + 30)cm^2 = 87 cm^2

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