What is the perimeter of a triangle that has a area of 6.5 cm?

1 Answer

Answer :

The minimum perimeter is when the triangle is an equilateraltriangle. The perimeter of any other triangle with the same areawill be longer.In the case of an equilateral triangle area = (√3)/4 × side²→ side = √(4×6.5 cm²/√3)→ perimeter = 3 × side = 3 × √(4×6.5 cm²/√3) ≈ 11.62 cm→ The triangle has a perimeter greater than or equal to approx11.62 cm.

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