Question

if two sides of an equilateral triangle measure 1/ 4 × 3x + 1 units and 1 /3 × 4x- 1 units find the perimeter of the triangle​

Answer 1

Answer:

since all sides are equal of equilateral ∆ .

(3x+1)/4 = (4x-1)/3

9x+3 = 16x -4

7x = 7

x = 1

putting in any ,

side of ∆ = 3*+1/4 = 1 cm

perimeter = 3*1 = 3cm (Ans.)

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