Area Practice!

Composite Area Questions

Determine the area of the shaded region. Round final answer to the nearest hundredth if necessary. For calculations, use pi and not just 3.14. Show all your work so it is easy to see your understanding of the problems! Box final answers!

1.

2. Determine the area of the following shape.

3. Determine the area of the shaded region.

4. A rectangular garden measures 40 m by 60 m. A sidewalk 2 m wide surrounds the garden. Draw the picture of this scenario below and then determine the area of the sidewalk.

Surface Area Questions

5. Find the surface area of at least one of the following questions:a) Hard b) VERY hard

6. Determine the surface area of the following complex shapes.

a)

b)

Answers (in mixed order): A – 208 cm2 B – 128 cm2 C – 3374 m2 D – 96 cm2

E – 416 m2 F – 47.12 cm2 G – 3.57 m2 H – 226.19 m2