Question

What is the approximate area of the shaded sector in the circle shown below?

O A. 18.8 cm O B. 75.4 cm2 O C. 3.14 cm O D. 6.28 cm2
6 cm LAST ONE PLEASE HELP

Answer 1

• r=6cm
• Angle=60°

Area of sector

• Ø/360×πr²
• 60/360×π(6)²
• 1/6π(36)
• 6π
• 18.84cm²

Answer 2

• A) 18.8 cm²

Explanation:

Area of sector formula

• A = πr²*θ/360, where θ is the central angle of sector

Substitute and solve

• A = 3.14*6²*60/360 = 18.84 cm²

Correct choice is A