6. Find the area of each plane figure below.
8. Find the area of each plane figure below.
10. Find the area of each plane figure below.
12. A triangle with an area of 45.5 cm2 has a base that measures 14 cm. Find the height of the triangle.
14. Find the perimeter of a square with an area of 361 square feet.
15. How much paint will be left over after Mr. Payton paints two coats?
17. Find the area of each shaded sector. Round to the nearest hundredth.
19. Find the area of each shaded sector. Round to the nearest hundredth.
21. Find the area of each shaded sector. Round to the nearest hundredth.
23. Find the area of each figure below. Round to the nearest hundredth when necessary.
25. Find the area of each figure below. Round to the nearest hundredth when necessary.
27. Find the area of each figure below. Round to the nearest hundredth when necessary.
29. Find the area of each regular polygon.
31. Find the area of each regular polygon.