Find the length of a rectangle with perimeter 60 cm and breadth 9.5 cm.
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Find the length of a rectangle with perimeter 60 cm and breadth 9.5 cm.
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Answer:
20.5
Step-by-step explanation:
Perimeter= 2(L+B)
60=2(L+9.5)
60/2=L+9.5
30 = L + 9.5
30-9.5=L
L=20.5
Answer:
length = 20.5
Step-by-step explanation:
let the length be x
perimeter of rectangle =2(l+b)
60cm = 2(x + 9.5cm)
60 = 2x + 19
2x = 60-19
2x = 41
x = 41 divided by 2= 20.5