Question

Help please! Thanks!!!

Answer 1

Cos 35 = c/280
So c is 229.36 in
Or 229 in

Answer 2

Answer: 229

To get this answer, we'll use the cosine ratio

cos(angle) = adjacent/hypotenuse

cos(A) = AC/AB

cos(35) = b/c

cos(35) = b/280

280*cos(35) = b

b = 280*cos(35)

b = 229.362572400918

b = 229

When you use your calculator, make sure it's in degree mode.