The perimeter of the rectangle is 20cm.If the length of the rectangle is 6cm, then its breadth will be....
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Answered by
4
Answer:
Step-by-step explanation:
perimeter of a rectangle = 20 cm
length =6cm =l
let breadth be b
2(l+b) = 20
l+b=10
6+b= 10
b=4 cm
Answered by
0
Answer:
breath = 8
Step-by-step explanation:
perimeter of a rectangle = 2(L+B)
= 2(6+B)=20
= 12+B=20
= B=20-12
=B = 8
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