Question

7. The sides of a triangle are in the ratio 4:5:6. The perimeter of the triangle is 45 cm. Find the sides
the triangle. ​

Answer 1

Answer:

let one side be 4x

other be 5x

other side be 6x

4x+5x+6x=45(sum of sides of triangle is equal to perimeter)

Explanation:

15x=45

X=45/15

X=3

then.....

4x=4×3=12

5x=5×3=15

6x=6×3=18

therefore the sides of triangle are 12,15,18.........

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