9. Measurement
Middle Years
9.04 Parts of circles
Interactive practice questions
Which three diagrams represent a single arc?
A
B
C
D
E
F
Easy
< 1min
The arc in the diagram goes half-way around the circle which has a radius of $9$9 cm:
Easy
1min
The arc in the diagram goes a quarter of the way around the circle:
Easy
1min
The angle $\angle AXB$∠AXB is equal to $120^\circ$120°.
Medium
1min
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