Answer:
a = 22.85 in.
c = 27.9 in.
B=35°
Step-by-step explanation:
Use tangent to find a and use the given angle and 16 in.
tan(55)=a/16
a = 22.85 in.
Use cosine to find c and use the given angle and 16 in.
tan(55)=16/c
c = 27.9 in.
To find angle B, have the sum of the three angles add up to 180.
55+90+B=180
145+B=180
B=35°
