EM-744
Arc length and sector area
E Math · Secondary 3 · Easy · Arc length and sector area
A sector of a circle has radius 9 cm and angle rad.
Using , find the length of the arc, in cm.
Using , find the length of the arc, in cm.
- 10.8 cm
- 7.8 cm
- 9.6 cm
- 12.0 cm
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