Given: L=? B=15cm Perimeter=60cm Area=?
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Answered by
1
Answer:
L = 15 area = 225 .........
Answered by
3
Answer:
Perimeter = 2(l+b)
L..x
B = 15
peri. = 60
60=2(l+15)
60\2 = l+15
30 - 15 = l
l = 15
Area = l× b
15× 15 == 225cm^2
Area = 225cm^2
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