Question

2.
What is the area of the figure below?

figure (1 point)

Answer 1

90 in^2

Answer 2

The first step is to use the Pythagorean theorem to find the length sides.

Answer 3

ok thanx!(:

Answer 4

Actually, one thing you could notice is that it is just two triangles...

Answer 5

And the area of a and b are the same since it is symmetric.

Answer 6

So all you gotta do is find the base and height of those triangles... which is given by the diagonals.

Answer 7

Since \(A_{triangle} = \frac{1}{2} bh\)

Answer 8

thanx!(:

Answer 9

so the answer is 90^2 in???????