Question

Number 2 is the one that needs to be done... number 1 is the example, plz help tho

Answer 1

2)

The area of the whole polygon can be found by adding the area of the top square and the bottom rectangle.

Area of square = 1² = 1
Area of rectangle = 3 × 4 = 12

Area of whole polygon = 1 + 12 = 13 inches²

Hope this helps :)