Question

A circle with area 81 has a sector with a central angle of 120 what is the area of the sector

Answer 1

Answer:

  27

Step-by-step explanation:

The central angle of 120° is 1/3 of the entire circle of 360°, so the sector area is 1/3 of the circle area:

  1/3×81 = 27

The sector area is 27.