Question 1

Question 1 - multiple choice question

The area of a circle with radius 6 cm is:
12π cm²	24π cm²	36π cm²

Question 2

Question 2 - multiple choice question

The area of a circle with diameter 8 cm is:
16π cm²	36π cm²	64π cm²

Question 3

Question 3 - multiple choice question

The area of the shape pictured is:
36π cm²	\(\dfrac{81\pi}{2}\ \text{cm}^2\)	162π cm²

Question 4

Question 4 - multiple choice question

If the diameter of a circle is doubled, then its area is:
divided by two	multiplied by two	multiplied by four

Question 5

Question 5 - multiple choice question

The area of the sector shown is:
\(\dfrac{5π}{3}\ \text{cm}^2\)	\(\dfrac{25π}{6}\ \text{cm}^2\)	\(\dfrac{25π}{4}\ \text{cm}^2\)