the perimeter of a rectangle is 100 cm if its width is 15 CM then the length of a rectangle will be
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Answered by
1
Answer:
p=100cm
w=15cm
2(l+b)=100cm
2(l+15)=100cm
2l+15=100cm
2l=100-15=85
l=85/2
width=42.5
Answered by
2
Answer:
ANS= 70
Step-by-step explanation:
length = 2 x width - perimeter
length = 2 x 15 - 100
length = 30 - 100
length = 70
length = 70÷ 2
length = 35
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