Question

tell me please this ​

Answer 1

Answer:

Step-by-step explanation:

Answer of (a)

x+55°+30°=180. [Sum of angles of a triangle]

Or,x=180°-85°

Therefore x=95°

Ans of (b)

Angle QPR=90°

NOW, 90°+50°+x=180°

Or,x=180°-140°=40°

Ans of (c)

x+30°+30°=180°

Or, x=180°-60°=120°

Answer 2

Answer:

a)95°

b)40°

c)120°

These are the angles of given triangle..