Question

a circular sheet of negligible width of radius 42 cm is cut into 6 equal sectors find the area of 4 such sectors​

Answer 1

Answer:

3696 cm²

Step-by-step explanation:

GIVEN:

1. r = 42 cm

area(circle) = pi * r²

= 22/7 × 42 × 42

= 5544 cm²

no. of sectors = 6

Therefore, area of each sector = 5544/6 = 924 cm²

no. of REQUIRED sectors = 4

Therefore,

= AREA = 924 * 4

= 3696 cm²