Question

Out of 2 equilateral triangles the side of the first triangle is 3cms.more than that of you second. the ratio of the perimeters of both the tangle is 5:2 then find out the sides of the triangles ?​

Answer 1

Answer:

Let two equilateral triangles have side y and x respect.

A/Q,

y = x+3

and ratio of perimeter = 3y/3x = 3(x+3)/3x = (1+3/x) = 5/2

=> 3/x = 5/2 - 1 = 3 / 2

=> 3x = 6

=> x = 2cm , y = x+3 = 5cm.

Answer 2

Step-by-step explanation:

Let two equilateral triangles have side y and x respect.

A/Q

y = x+3

the ratio of perimeter = 3y/3x = 3 (x+3)/ 3x = (1+3/x) = 5/2

=> 3/x - 52 - 1 = 3/2

=> 3x = 6

=> x = 2cm, y = x + 3 = 5cm.

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