The ratio of the length of a rectangle to its breadth is 5:3. If the length is 35m, find the area of the rectangle.
Answers
Answered by
2
Answer:
Length of the rectangle l=5cm
Breadth of the reactangle, b=3.5cm
Perimeter of the rectangle = 2(l+b)
= 2∗(5+3.5)=2∗8.5=17cm
Area of the rectangle = l∗b
= 5∗3.5=17.5cm
2
Perimeter of the rectangle : Area of the rectangle
= 17:17.5
=
17.5
17
=
175
170
=
175÷5
170÷5
=
35
34
=34:35
Thus, the ratio of perimeter to area of the rectangle is 34:35
Answered by
3
35/5=7
3*7=21
21*35=735
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