Find the area of each triangle Find the area of each triangl

Find the area of each triangle.

Find the area of each triangle. a=10,b=6,c=10 degree (b) a=9,c=3,B=92 degree (c) a = 5,c = 3,B = 94 degree

Solution

a) area of triangle =(1/2) ab sinC

area of triangle =(1/2)*10*6*sin10^o

area of triangle =5.209

b)area of triangle =(1/2) ac sinB

area of triangle =(1/2)*9*3*sin92^o

area of triangle =13.49

c)area of triangle =(1/2) ac sinB

area of triangle =(1/2)*5*3*sin94^o

area of triangle =7.482