Question

If the perimeter of a rectangle is 26 cm and the area is 40 square cm, then what are the dimensions of the rectangle?

The width, or shorter side is___ cm

The length, or longer side is___ cm

Answer 1

Sol:- bet the sides of rectangle be "e" and " Perimeter Qia+b) Area ab whicis implies that 2(Q+b) =26 atb=13 Area = ab 40 we know that (a+h) ? uab = la hi ² (2-0)? (13) 4140) = 169-168 (a-b) = 3 From that, arb 13 a b=3 2216 azs and b=5 $0, Dimensions are 8cm and him

Answer 2

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