Question

the length of the arc of a circle having radius 15 cm is 20cm. hence its area of minor sector is________centimetre square​

Answer 1

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Answer 2

Answer:

The answer is 150 sq.cm

Step-by-step explanation:

Area of sector = radius x length of arc / 2

Area of sector = 15 x 20 / 2

                         = 15 x 10

                         = 150 sq.cm

hope this will help.