Question

The triangle below is equilateral. Find the length of side x to the nearest tenth

Answer 1

x = 22

Explanation:

Because the triangle is equilateral and half of one side of the equilateral is 11, one whole side of the triangle is 22. Since all sides of an equilateral triangle are equal and x represents one of these sides, x = 22.

Answer 2

Explanation:

11 x 2 = 22

x = 22 units