Shaded Area

The diagram shows two small circles inside a large circle. The large circle has a radius of 8 cm.

Each of the two small circles has a diameter of 4 cm.

Work out the area of the region shown shaded in the diagram. Give your answer correct to one decimal place.

• $175.9cm^2$

• $150cm^2$

• $100cm^2$

Work out the shaded area.

• $7cm^2$

• $33cm^2$

• $57cm^2$

Work out the shaded area.

• $207cm^2$

• $81cm^2$

• $195cm^2$

Work out the shaded area.

• $97.5cm^2$

• $75cm^2$

• $22.5cm^2$

Work out the shaded area.

• $75.9m^2$

• $86.4m^2$

• $75.9cm^2$

The rectangle has length 20cm and width 11cm.

The circle has diameter 8cm.

Work out the shaded area.

Give your answer correct to 2 decimal places.

• $169.73cm^2$

• $169.7cm^2$

• $169.73m^2$

John is painting the front of his house. 

Work out  the area ,  he has to paint.         

•  $\ 16.6m^2$ 

•  $16m^2$ 

•  $16.6cm^2$ 

Shown is a circular photo surrounded by a frame.

The photo has radius 12cm.

The frame has width 4cm.

Work out area of the frame.

This area is shaded in the diagram.

• $351.86m^2$

• $351.86cm^2$

• $402.12cm^2$

A logo is designed that has four pink circles within a white square.The square has side length 16cm.

Find the area of the logo that is white.

• $155cm^2$

• $55m^2$

• $54.9cm^2$

Work out the shaded area.

• $113m^2$

• $113cm^2$

• $70cm^2$