Question

The perimeter of an equilateral triangle is 60m . The area is

Answer 1

Answer:

Answer:

Step-by-step explanation:

Side = 60/3 as all sides are equal

=20m

Using formula √3/4*s^2

We get 173.21

Answer 2

Answer:

173.2 m²

Explanation:

one side = 60/3 = 20m

area of an equilateral triangle = √3/4 ×a²

                                                  = 1.732/4 × 400

                                                  = 1.732 × 100

                                                  = 173.2 m²

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