Math, asked by mdkhalidkhan83, 10 months ago

Breath of a rectangle of its perimeter80cm and lenth4cm

Answers

Answered by Estherkarungani

0

Answer:36 cm

Step-by-step explanation:P =2( L + W)

80 = 2( 4+ x)

80 = 8 + 2x

72 = 2x

x = 36 cm

Answered by abhipsanayak02

0

Answer:

l=4 cm

P=80 cm

As P=2*(l+b)

b=P/2-b

=80/2-4

=40-4=36 cm

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