Question

Find the side of an equilateral triangle whose are is 9 radical 3 sq mm

Answer 1

whose what are 9 radical 3?

Answer 2

oops sorry the area is 9 radical 3

Answer 3

Umm did they give you the height

Answer 4

No thats all they gave

Answer 5

Oh ouch, okay so I'm probably really overcomplicating this, but because the area of a triangle is base times height divided by two, we have to find the height first, so we draw a line straight down the center

Answer 6

Heard of Heron's Formula?

Answer 7

That's a better idea; thank you for coming along. :)

Answer 8

Nope

Answer 9

I think I got the answer though

Answer 10

Let's see how we can calculate the area of an equilateral triangle.