Question

The length of a rectangle is 15 cm more than its breadth. If its perimeter

is 150 cm, then find its length and breadth ?​

Answer 1

Answer:

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Answer 2

Answer:

HEY DEAR ❤️

LET THE BREATH BE X cm

THEREFORE , LENGTH = 15 + X cm

PERIMETER = 150 cm

PERIMETER = 2( l + b )

150 = 2( 15 + X + X)

150 = 2( 15 + 2X )

150 = 30 + 4X

150 - 30 = 4X

120 = 4X

$x \: = \frac{120}{4}$

X = 30

THEREFORE , BREADTH = X = 30 cm

LENGTH = X + 15

= 30 + 15

= 45

HOPE THIS HELPS U ☺️