Question

Q7 Q22.) How far is the ball from the center of the​ green?

Answer 1

`{c}^(2) = {a}^(2) + {b}^(2) - 2ab \cos(c) \\ {x}^(2) = {130}^(2) + {25}^(2) - 2(130)(25) \cos(105) \\ {x}^(2) = 16900 + 625 - 6500 \cos(105) \\ {x}^(2) = 17525 + 1682.3 \\ {x}^(2) = 19207.3 \\ x = √(19207.3) \\ x = 138.59`

Answer : 138.6 yards after rounding off

Hope this helps. - M

Answer 2

see the attached picture: