Question

the area of rectangle is 84 cm2 and its breadth is 12 cm.find its lenghth and perimeter​

Answer 1

Answer:

7 cm

Step-by-step explanation:

area of rectangle = 84 cm2

l×b=84

l×12=84

l=84÷12

l = 7cm

Answer 2

Answer:

THEREFORE THE LENGTH OF RECTANGLE IS 7 CM

Step-by-step explanation:

AREA OF RECTANGLE = 84 CM^2

BREADTH OF RECTANGLE = 12 CM

A=LB

84 CM^2 = (12 CM ) B

B = 84 CM^2 / 12 CM

B=  7 CM

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