Area of Composite Figures

Find the area of each figure. Round to the nearest hundredth where necessary.

Find the area of each figure. Use  $\pi$  key on calculator. Round to the nearest hundredth where necessary. 

Find the area of each figure. Use  $\pi$  key on calculator. Round to the nearest hundredth where necessary. 

Find the area of each figure. Round to the nearest hundredth where necessary.

Find the area of the shaded region. Use  $\pi$  key on calculator.  Round to the nearest hundredth where necessary.

Find the area of the shaded region. Round to the nearest hundredth where necessary.