the area of rectangle is 84 cm2 and its breadth is 12 cm.find its lenghth and perimeter
Answers
Answered by
4
Answer:
7 cm
Step-by-step explanation:
area of rectangle = 84 cm2
l×b=84
l×12=84
l=84÷12
l = 7cm
Answered by
3
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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