Question

attachment.

Answer 1

Hmmm would like to see dat attachment.

Answer 2

find the area

Answer 3

Break it into 5 triangles. 1/2 base * height

Answer 4

I did

Answer 5

You know the base is 20, divide it by two to get it into a right triangle, in order to find height from base to middle.

Answer 6

You then use pythag theorem in order to get the height then solve.

Answer 7

Wait you only know one length so how do you use pythagorean theorem?

Answer 8

Just use the formula to save yourself time. A = 1.72 * x^2

Answer 9

x being the length of one side.

Answer 10

What do you get for the area? I get 688.2

Answer 11

688

Answer 12

This only works if all the sides are the same.

Answer 13

I have more like these coming up T.T

Answer 14

Im sorry i made a mistake, break it into three triangles. So that two sides of the triangle are both 20.

Answer 15

Then pythag.

Answer 16

So it's not 688?

Answer 17

no it is.

Answer 18

I ment for my first explanation.

Answer 19

Oh okay :P