What is the area of a sector of a circle with a radius of 10 cm and a central an

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Question: What is the area of a sector of a circle with a radius of 10 cm and a central angle of 60 degrees?

Options:

Correct Answer: 50π/3 cm²

Solution:

Area of sector = (θ/360) * πr²; = (60/360) * π(10)² = (1/6) * 100π = 50π/3 cm².

What is the area of a sector of a circle with a radius of 10 cm and a central angle of 60 degrees?

What is the area of a sector of a circle with a radius of 10 cm and a central angle of 60 degrees?

Step 1: Identify the radius of the circle. In this case, the radius (r) is 10 cm.
Step 2: Identify the central angle of the sector. Here, the angle (θ) is 60 degrees.
Step 3: Use the formula for the area of a sector: Area = (θ/360) * πr².
Step 4: Substitute the values into the formula: Area = (60/360) * π(10)².
Step 5: Calculate (10)², which is 100.
Step 6: Now the formula looks like this: Area = (60/360) * π * 100.
Step 7: Simplify (60/360) to (1/6).
Step 8: Now the formula is: Area = (1/6) * 100π.
Step 9: Multiply (1/6) by 100 to get 100/6, which simplifies to 50/3.
Step 10: Therefore, the area of the sector is 50π/3 cm².

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