Find the Indicated Part of Each Triangle $A=137^{\circ}, b=122.5 \mathrm{ft}, c=91.2 \mathrm{ft}$

Short Answer

Find the indicated part of each triangle.
(a) $A=137^{\circ}, b=122.5 \mathrm{ft}, c=91.2 \mathrm{ft}$ ; find $a$ .
(b) $C=19.5^{\circ}, c=9.65 \mathrm{~cm}, a=8.17 \mathrm{~cm}$ ; find $B$ .
(c) $a=16.9 \mathrm{~cm}, b=22.1 \mathrm{~cm}, c=33.5 \mathrm{~cm}$ ; find $A$ .