What is the length of the rectangle whose breadth is 10 cm and perimeter is 60 cm
Answers
Answered by
3
Answer:
L=20cm
Step-by-step explanation:
P=60cm
B=10cm
L=x
60=2(x+10)
60=2x+20
60-20=2x
40=2x
x-20cm
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Answered by
2
Step-by-step explanation:
Given,
perimeter of rectangle = 60cm
breadth of rectangle = 10 cm
Length of rectangle = ?
As we know,
Perimeter of rectangle = 2(l+b)
l+b = 30
l = 20cm
Hence, the length of the rectangle is 20 cm.
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