Originally Posted by

**robgoatse** Need to study these for a test, but I wasn't there when she gave us the solutions. Can anyone help? Thanks in advance.

...

2) The road from Westville to Centerville is 10 miles long, and from Centerville to Eastville is 15 miles long. The two roads meet at an angle of 126 degrees. A telephone company wants to place a cable that connects Westville and Eastville directly.

a) How long will the cable be?

b) What angle will the cable make with the road from Eastville to Centerville?

...