Take a Test JARRET MILLER Mozilla Firefox mStudentPlayer Tes

Take a Test JARRET MILLER Mozilla Firefox m/Student/Player Test aspx?test 5062 yes https://www. mathxl.col UNO- Math 1116- College Trigonometry Stephen Andrus, Jr. Test: Test 4 (copy) This Question: 1 pt 2 of 10 (1 complete Determine the remaining sides and angles of the triangle ABC. 2-15 m A- Round to the nearest degree as needed b Rd Do not round until the nnal answer T round to the nearest hundredth as needed hen CR (Do not round until the final answer. T round to the nearest hundredth as needed hen H H I I Vi Vi ll. (LI) More Enter your answer in each of the answer boxes. Ask me anything JARRETT MILLER I 2/1/16 5:55 PM Submit Test This Test 10 pts possible 5.55 PM 12/1/2016

Solution

A=180-(B+C)=180-(47+51)= 82 degree

using sine law

sin A/a=sinB/b

sin 82/15=sin51/b

b= 15 sin 51/sin 82

b= 11.77

sinA/a=sinC/c

sin 82/15=sin47/c

c= 15sin47/sin 82

=11.08