Question

4) The perimeters of a square and
rectangle are equal. The area of the
square is 36 cm². If the length of the
rectangle is twice its breadth, what are
the dimensions of the rectangle?



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Answer 1

Answer:

36+36 answer will come.

Answer 2

ANSWER:

length=8cm and breadth=4 cm

stepwise explanation:

Given perimeters are equal .

area of square=(side)²=36 cm²

side=√36cm²=6cm

now perimeter of square and rectangle are equal.

perimeter of square=4×side

perimeter=4×6cm=24 cm

perimeter of rectangle=24 cm

let breadth be xcm

then length =2x

perimeter= 2(2x+x)

=2(3x) = 6x

6x=24cm ; x=4cm

length =2x=2×4=8cm

breadth =4 cm; length ; =8 cm

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