Question

in figure, find the area of the shaded region​

Answer 1

Answer:

16.5/6m^2 or 2.35m^2

Step-by-step explanation:

area = theta/ 360 × πr^2

here,

area = theta/ 360 × π(r1^2 - r2^2)

area = 30/ 360 × π(5^2 - 4^2)

area = 1/12 × π(5-4)(5+4)

area = 1/12 × π(9)

area = 1/4 × 22/ 7 × 3

area = 1/2 × 11/7 × 3

area = 16.5/7 m^2