What is the area of the equilateral triangle that has a side of 10 km?

1 Answer
Mar 8, 2017

=43.3KM2

Explanation:

Area of an Equilateral Triangle is =34×a2 where a=Length of the side of the Triangle.

Therefore we can write

Area =34×(10)2

=3×1004

=25×3

=43.3KM2