Two dogs pull horizontally on ropes attached to a post the

Question

Solve the all parts of given question:

Question: Two dogs pull horizontally on ropes attached to a post; the angle between the ropes is 60.0. If dog A exerts a force of 270 and dog B exerts a force of 300,

Part A: Find the magnitude of the resultant force.

Part B: Find the angle the resultant force makes with dog A's rope.

Any help would be greatly appreciated! Thank you so much!