40472

What I did was I drew up the triangle in the square and I measured the sides of all of the square
I started working on finding the area of the of the parts inside of the square that weren't apart of the triangle
Once I found the measurements, I halved them
I added the two measurements together and that was the area of that part of the triangle.
I did that for all parts of the triangle that weren't apart of the triangle

Here are some of the Areas I got.
Area: 15.5cm2
Area: 14cm2
Area: 9.9cm2