Question

Calculate the area of the shaded sector. PQ = 2.8 in

Answer 1

Answer:A= 21 cm2

= 3.25 in2

= 3 in2

Explanation:

2.8 in = 7.112 cm

= 7 cm

A =
`\pi`
`r^(2)` *
`(49)/(360)`

= 22/7*7*7*49/360

= 20.96

= 21 cm2