In the given question 14,
There are 4 squares and 4 right triangles in the diagram.
The area of right triangle is determined by,
Here , b is the base of the right triangle and h is the height of the triangle.
The area of sqaure is ,
From the diagram, the side of square is 1 inch and base and height is also inch.
Substitute the values in the formula of triangle ,
The area of 4 right triangles is ,
Substitute the value in the formula of square,
The area of 4 square is,
The area of the figure obtained is ,
The sum of area of 4 square and area of 4 triangle.