Number 11, use law of sine
sin115/49=sinx/16
sinx=(sin115*16)/49)
sinx=0.3087
use your calculator: x is about 18 degree
question 12
two sides and the angle between them are given, use law of consine:
x²=14²+10²-2*14*10cos44
x is about 9.7
Answer:744 square inches
Step-by-step explanation:
Just did it it correct trust me
Answer:
202
Step-by-step explanation: