If a circle has a radius of 2 cm, what is the area of the sector formed by a 60-
Practice Questions
Q1
If a circle has a radius of 2 cm, what is the area of the sector formed by a 60-degree angle?
2.09 cm²
1.05 cm²
0.67 cm²
3.14 cm²
Questions & Step-by-Step Solutions
If a circle has a radius of 2 cm, what is the area of the sector formed by a 60-degree angle?
Area of a Sector – The area of a sector of a circle can be calculated using the formula (θ/360) * πr², where θ is the angle in degrees and r is the radius.
Understanding Degrees – Recognizing that the angle must be in degrees for the formula to apply correctly.
Substituting Values – Correctly substituting the radius and angle into the formula to find the area.
