Question

GEOMETRY CHAPTER 11

ANSWER AND SHOW ALL YOUR WORK

DONT SEARCH IT UP IT COMES OUT WRONG

answer #4

Answer 1

A ≈ 184.4 in²

Explanation:

the area (A) of the shaded sector is calculated as

A = area of circle × fraction of circle

= πr² ×
`(125)/(360)` ( r is the radius ) ← cancel numerator/denominator by 5

= π × 13² ×
`(25)/(72)`

= π × 169 ×
`(25)/(72)`

=
`(169(25)\pi )/(72)`

≈ 184.4 in² ( to 1 decimal place )