The perimeter of a rectangle is numerically equal to its area. If the width of a rectangle is 15/4 cm,then find the length of rectangle
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Answer:
30/7 cm
Step-by-step explanation:
Area of rectangle = l*b
Perimeter of rectangle = 2*(l+b)
Given,
l*15/4 = 2( l + 15/4 )
⇒(15/4-2)*l = 15/2
⇒7/4 l = 15/2
⇒l = 30/7 cm
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