Question

In given figure Find <P​

Answer 1

In ∆ABC and ∆RQP,

AB/RQ = BC/QP = AC/RP = 1/2

So, angle P = 2(angle C),

2(angle A) = angle R and

angle Q = 2(angle B).

angle P = 2(angle C) = 2[180° - (80° + 60°)]

= 2(180° - 140°)

= 2(40°)

= 80°

Answer:

The measurement of angle P is 80° .