13. The sides of a quadrilateral are in the ratio 2:3:4:5 and its perimeter is 70 cm. Find the length of each side.
Answers
Answered by
2
Answer:
let the sides be 2x, 3x, 4x and, 5x so
according to question :-
2x+3x+4x+5x = 70
14x = 70
x = 70/14 = 5
now
2x = 2*5 = 10
3x = 3*5 = 15
4x = 4*5 = 20
5x = 5*5 = 25
hope you understand plz thank my answer
Step-by-step explanation:
Answered by
6
Side A = 10 cm
Side B = 15 cm
Side C = 20 cm
Side D = 25 cm
Step-by-step explanation:
GIVEN
Ratio = 2 : 3 : 4 : 5
Perimeter = 70 cm
___________________________
Let's take
Side A = 2x
Side B = 3x
Side C = 4x
Side D = 5x
___________________________
We know that,
Ratio are 2 : 3 : 4 : 5
Means
2x + 3x + 4x + 5x = 70 cm
14x = 70 cm
x = 70 / 14
x = 5
x = 5 cm
___________________________
Side A
We know that,
Side A = 2x
Side A = 2 × 5
Side A = 10
Side A = 10 cm
___________________________
Side B
We know that,
Side B = 3x
Side B = 3 × 5
Side B = 15
Side B = 15 cm
___________________________
Side C
We know that,
Side C = 4x
Side C = 4 × 5
Side C = 20
Side C = 20 cm
___________________________
Side D
We know that,
Side D = 5x
Side D = 5 × 5
Side D = 25
Side D = 25 cm
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