Find the breadth of a Rectangle with Perimeter 20.Cm., length 5.Cm
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Answered by
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Step-by-step explanation:
2 (l+b) is perimeter of rectangle.
l=5cm
2(5+b)=20cm
10+2b=20
2b=10
b=10/2=5.
breadth is same as length =5cm.
Answered by
0
Answer:
Breadth is 5 cm
Step-by-step explanation:
Perimeter= 2(l+b)
20 = 2 ( 5 + b )
20/2 = 5+ b
10 = 5+ b
10-5 = b
5= b
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