The perimeter of a rectangle is 26cm and its length is 8cm. Find its width?
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The perimeter of a rectangle is 26cm and its length is 8cm. Find its width?
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Answer:
perimeter of rectangle =2(l+b)
26=2(8+b)
26/2=8+b
13-8=b
5=b
Step-by-step explanation:
Perimeter=26 cm
Length=8cm
let the width be w
2(L+B)=Perimeter
=>2(8+w)=26
=>8+w=26/2
=>8+w=13
=>w=13-8
=>w=5
Therefore, the width is 5 cm
Hope it is clear...
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