ar (PQR).ABCD is a rectangle. If AB 20 cm and ar (ABCD) 100 cm2find BC – InterviewSolution

1.

ar (PQR).ABCD is a rectangle. If AB 20 cm and ar (ABCD) 100 cm2find BC.7. 1AnsmFind the length

Answer»

area of rectangle ABCD = base × height =AB ×BC100 cm^2= 20 cm × BCBC= 5cm

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