Question

Pis a point on the line AB. PC is a ray with P as the end point. If angle CPA: CPB = 7:5, find
the measures of the angles ZCPA and ZCPB.​

Answer 1

Answer:

angle CPA+angle

CPB=180(adj.angle)

= 7:5

angle CPA=l80x7/12=105 degree

angle CPB=l80x5 / 12=75 degree