Question

The perimeter of a rectangle is same as the perimeter of square of side 12cm.If the length of the rectangle is 13cm,find it's length.​

Answer 1

PLEASE MARK AS BRAINLIEST PLEASE BROTHER.......

given, perimeter of rectangle =perimeter of square

so perimeter of square=4×side

4×15=60 cm

now given 60=perimeter of rectangle

60=2(l+b)

60=2(17+b)

60/2=(17+b)

30-17=b

13 cm will be the breadth

OR

Side of square=15 cm

Perimeter=4×Side

=4×15=60cm

Let breadth=b

Length=17cm

Perimeter=2(l+b)

17+b=30(Since 2 is removed)

b=30-17=13cm.

Hope it HELPS

PLEASE MARK AS BRAINLIEST PLEASE BROTHER.......