3 years ago

What is the area of a 120 degree sector of a circle with the radius of 15 cm? Round to the nearest square cm.

Mathematics

1 answer:

Delvig [45]3 years ago

8 0

Answer:

236 cm^2

Step-by-step explanation:

Formula

Area = sector angle/360 * pi * r^2

Givens

Sector angle = 120

r = 15

Solution

Area = 120/360 * 3.14 * 15 * 15

Area = 1/3 * 3.14 * 225

Area = 235.5

Area = 236 cm^2

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