Question

The area of the sector of a circle of radius 28 cm and central angle 45 degrees is​

Answer 1

Answer:

Area of the sector=308 sq.cm

Step-by-step explanation:

Given:-

the sector of a circle of radius 28 cm and central angle 45 degrees.

To find:-

Find The area of the sector .

Solution:-

Radius of a circle (r)=28 cm

The Central angle at the center of the sector(x°)=45°

Area of the sector (A)=X°πr²/360°

=>A=22/7×(28)²×45°/360°

=>A=(22×28×28)/(7×8)

=>A=22×28×28/56

=>A=22×14

=>A=308 cm²

Answer:-

Area of the sector=308 sq.cm