The area of a rectangle is 216 sq.cm and its length is 18cm.The perimeter of this rectangle is?pls answer fast
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Answered by
1
Answer:
Area = 216 Sq. cm
Length =18cm
Breadth = 216÷18 =12 cm
Perimeter= 2×(l+b)
=2×(18+12)
=60cm
Answered by
0
l = 18
b=?
Area =216
Area of rectangle =l*b
216=18*b
216/8 = b
27cm =b (Here you have got the value of breadth)
l=18
b=27
Perimeter=?
Perimeter of rectangle = 2*(l+b)
=2*(18+27)
=2*45
=90cm
b=?
Area =216
Area of rectangle =l*b
216=18*b
216/8 = b
27cm =b (Here you have got the value of breadth)
l=18
b=27
Perimeter=?
Perimeter of rectangle = 2*(l+b)
=2*(18+27)
=2*45
=90cm
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