Question

Fan + Medal

Answer 1

What is the area of this triangle?

Answer 2

Can you please attach it as an image, rather than a file?
It would make it a whole lot easier to answer, Thanks ~
c:

Answer 3

I can't open up that file :(
But the formula to find the area of a triangle is \(A~=~\frac{b\times h}{2}\) while b = base and h = height

Answer 4

If you consider the vertical line to be the 'base' - you can easily work out the length of the base from the y values of the 2 endes.

Youn then get the height from the 3rd point to the base line, by looking at the x values

The area is then base * height /2