Question

a. Find x, y and z in the given figure. b. Find p, if the angles of a triangle have measures (p + 40°) , (2p + 20°) and 3p.

Answer 1

Step-by-step explanation:

Sum of all angles in a triangle is always 180°

(p+40)° + (2p+20)° + 3p = 180°

6p + 60 = 180°

6p = 180 - 60

6p = 120°

p = 20°