iGCSE (2021 Edition)

12.12 Circular compound shapes

Interactive practice questions

Consider the composite shape.

Which pair of basic shapes make up this composite shape?

$One$ $semicircle$ and $one$ $square$

$One$ $circle$ and $one$ $rectangle$

$One$ $semicircle$ and $one$ $rectangle$

$One$ $circle$ and $one$ $square$

Find the $exact perimeter$ of the composite shape.

Easy

3min

Consider the composite shape.

Easy

2min

Consider the composite shape.

Easy

1min

Consider the composite shape.

Medium

3min

Solve simple problems involving the arc length and sector area as fractions of the circumference and area of a circle.

Carry out calculations involving the areas and volumes of compound shapes.

Solve simple problems involving the arc length and sector area as fractions of the circumference and area of a circle.