EM-733
Arc length and sector area
E Math · Secondary 3 · Medium · Arc length and sector area
A sector of a circle has radius 5 cm and angle rad.
Using , find the area of the sector, in cm².
Using , find the area of the sector, in cm².
- 26.25 cm²
- 52.5 cm²
- 10.5 cm²
- 12.5 cm²
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