Question

the length of a rectangle is twice its is breadth. find the perimeter of this rectangle if its area is 288 sq. m​

Answer 1

Answer:

Answer:Let the breadth be X

Answer:Let the breadth be X and length be 2X

A/Q

Area of rectangle = Length × Breadth

288 = 2X × X

288 = 2X²

288 = X²

2

144 = X²

√144 = X

X = 12

BREADTH = 12 m

LENGTH = 2×12

= 24 m

Perimeter of rectangle = 2(L+ b)

= 2(24 + 12)

= 2×36

= 72 m

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