The length of a rectangle is 3 cm greater than the width of it.perimeter of the rectangle is 26 cm.find the length??
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Answer:
15.5cm
Step-by-step explanation:
let the width be "w "
=>length=w+3
Now
perimeter=l+ w
26=w+3+w
26=2w+3
23=2w
w=15.5cm
now length= w+3
=12.5+3
=15.5cm
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