Question

The perimetetr of an equilateral triangle is60cm waht its area

Answer 1

Answer: 100$\sqrt{3}$ $cm^{2}$

Step-by-step explanation:

Since perimeter of Equilateral triangle = 60 cm

each side = $\frac{60}{3}$ = 20 cm

Area of equilateral triangle = $\sqrt{3}$/4 $a^{2}$

                                             = $\sqrt{3}$/4 x $20^{2}$

                                             = 100$\sqrt{3}$ $cm^{2}$

Answer 2

Step-by-step explanation:

The perimeter of a particular equilateral triangle is numerically equal to the area of the triangle.