Abanner is made of a square and a semicircle. the square has side lengths of 22 inches. one side of the square is also the diameter of the semicircle. what is the total area of the banner? use 3.14 for π

Assuming the square and the semicircle aren't merged somehow, and we need to calculate their full area, we should take into account:

Area of a square:
(Side length)² = 22² = 484 square inches

Area of a circle with a diameter of 22inch:
3'14 · (radius)² = 3'14 · 11² = 379'94 square inches

Since we have half a circle, the total areas to add will be:
1/2 · 379'94 + 484 = 673'97