Question

An equilateral triangle has an area of 50, find its height and perimeter.

Answer 1

\[50=\frac{1}{2}(2x)(2\sqrt{3})\]

Answer 2

Solve that for x. Once you have x you can find the height and perimeter.

Answer 3

Why would it be 2 sqrt. 3

Answer 4

it's a 30-60-90

Answer 5

sorry. That should have been xsqrt3

Answer 6

So the ratios are 2x-x- and xsqrt. 3

Answer 7

So it's going to be x times xsqrt.3