The sides of a rectangle are in the ratio of 2 : 3 . If its perimeter is 100 m , find its area area .
Answers
Answered by
5
Answer:
Step-by-step explanation:let the sides be 2x and 3x
100=2(l+b)
100=2(2x+3x)
100/2=2x+3x
50=5x
5x=50
x=10
2x=2*10=20
3x=3*10=30
area of rectangle=l*b
=20*30
=600sq.cm
Answered by
2
Answer:
0=2(l+b)
100=2(2x+3x)
100/2=2x+3x
50=5x
5x=50
x=10
2x=2*10=20
3x=3*10=30
area of rectangle=l*b
so the answer is =20*30
=600sq.cm
Step-by-step explanation:
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