Question

The area of. rectangle is same as. the area of. square of side 15cm. If the breath of the rectangle is 10cm,then find the perimeter of rectangle​

Answer 1

Answer:

22.5 cms

Step-by-step explanation:

area of square=area of rectangle

${s}^{2} = l \times b$

s=15cm

b=10cm

$15 {}^{2} = l \times 10$

$225 \div 10 = l$

l=22.5cm

Answer 2

Step-by-step explanation:

area of square=15×15=225 cm^2

let length of the rectangle=x cm

area of rectangle=length×breadth

225=x×10

x=22.5

so, perimeter of the rectangle=2(22.5+10)

=2×32.5=65 cm

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