anonymous one year ago A side of an equilateral triangle is 20yd long. What is the area of the triangle?A side of an equilateral triangle is 20yd long. What is the area of the triangle? Do not round any intermediate computations, and round your answer to the nearest tenth.

1. anonymous

2. ChillOut

|dw:1437528105820:dw| I'm not throwing the its formula right away. Lets think for a bit.

3. ChillOut

I'm not not throwing its formula right away*

4. anonymous

uhhhmmmmmmmmmmmmmmm

5. ChillOut

A triangle has an area of $$\frac{b*h}{2}$$

6. anonymous

i got 100√3

7. anonymous

200 / 2 = 100

8. ChillOut

20²√3/4. Yep. 100√3

9. anonymous

it doesnt give me an option to put √3

10. anonymous

11. anonymous

I guess it will just be 100?