Question

The side of quadrilateral are in the ratio 1:2:3:4 and its permeter is 40 cm. Find the length of each side

Answer 1

Answer:

let sides be x,2x,3x,4x:- where x is a common factor

x+2x+3x+4x=40 cm

10x=40 cm

x=40/10

x=4

2x=8

3x=12

4x=16

Explanation:

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Answer 2

Answer:

let the sides be 1x +2x +3x=40

6x=40

x =6.66

Explanation:

there fore 1st side is 6.66

2 nd side is 6.66 X 2=. 13.32

3rd side is 6.66 X 3=. 19.98

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