Question

the perimeter of an equilateral triangle is 60 m. Its area is equal to

Answer 1

As we know any equilateral triangle will have all sides equal .......

Sum of sides of triangle = 60 m

x+x+x=60 m

3x=60 m

x=20 m

Therefore ........Every side is 20 m long

Area=<<√3/4*a²

Area=Now you can solve

Hope help