EM-2205
Arc length and sector area
E Math · Secondary 4 · Medium · Arc length and sector area
A sector of a circle has radius 12 cm and angle radians. Find the area of the sector, in cm², correct to 3 significant figures.
- 108 cm²
- 54.0 cm²
- 216 cm²
- 96.0 cm²
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.