Question

A square piece of plywood has side 10 cm A parallelogram of base 6cm and height 5 cm is cut from the piece Find the area of the remaining piece​

Answer 1

Answer:

$70 \: cm ^{2}$

Step-by-step explanation:

$area \: of \: square = side ^{2} \\ = {10 }^{2} \\ = 100 {cm }^{2} \\ area \: of \: parallelogram = bh \\ = 6 \times 5 = 30 {cm}^{2} \\ remaining \: area = (100 - 30) {cm }^{2} \\ = 70 {cm}^{2}$

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