Question

The length of each side of an equilateral triangle of area 100√3 2
is

Answer 1

Answer:

Area = (100√3) /2

Area of equilateral triangle = (√3 a²)/2

(√3 a²) /2 = (100√3)/2

2 gets cancelled

a²√3 = 100√3

√3 gets cancelled

a² = 100

a = √100

a = 10

length of each side of this equilateral triangle is 10cm.

Answer 2

Answer:

Step-by-step explanation:

Area of an equilateral triangle = $(\sqrt{3} /4)* x^{2}$

where x is side of the triangle

100 $\sqrt{3}$/2 = $(\sqrt{3} /4)* x^{2}$

x= 20/2 cm

x= 10 cm