Question

If two sides of an equilateral triangle measure 1/4(3x+1)units and 1/3(4x-1)units, find the perimeter of triangle​

Answer 1

Answer:

Step-by-step explanation:

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.)