Problem solving

 So in maths, we are trying to find out how to find the area of the shaded part of the triangle and we are going to give you the steps to do it and it is a 3 step problem.

The first step is we have to find the area of the triangle.

the second step is you have to divide the base by 2

Then after that, you have to times the number from the previous step by the height.

Then you subtract the area of the triangle from the area of the rectangle.

This is the formula of how to find the area of a rectangle is to time the length to the base and it will give you the answer of the rectangle.