Question

Math Help please

Answer 1

@Abhisar @midhun.madhu1987 @satellite73 @SolomonZelman @Preetha @praxer

Answer 2

Area of the sector
(theta/360)pir^2
=(75/360)pi(7)^2
=(75/360)3.14(7)^2
=32.05 in^2
Option D is correct

Source: http://www.mathskey.com/question2answer/

Answer 3

thank you @bradely for eplaining

Answer 4

@bradely

Answer 5

Find the roots using quadratic formula...