Question

the length of a rectangle is 3 times its breadth if its area 27sqcm find its length and breadth

Answer 1

Answer:

length=3× breadth

L=3b

Area of rectangle is l×b

3b×b=27cm²

b×b=27cm²/3

b²=9cm²❤️

b=√9cm²

b= 3cm

l=3b

l=3×3=9

length=9cm

breadth=3cm

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