Question

find ac. round the answer to the nearest tenth.
a. 3.7
b. 16.5
c. 22.9
d. 34.4

Answer 1

@pitamar

Answer 2

use cosine Law C^2=A^2+B^2-2ABcos(c)

Answer 3

C^2=2^2+3^2-2*2*3*cos(95)

Answer 4

is the answer b? thats the closest one to what i got

Answer 5

u there?

Answer 6

@pitamar is answer b correct?? thats the closest answer ig ot

Answer 7

A

Answer 8

oh ok thx i thought b was correct but ok thank u

Answer 9

C^2=4+9-12c0s(95)
=13+1.046
=14.046
C=3.7