Question

Find values of x,y, z in the adjoining figure...​

Answer 1

Answer:

y= 180-60 ( linear pair)

=120

180= 30+120+z. (angle sum property)

180-150 = z

30 = z

Answer 2

Answer:

Given : angle A = 30

angle B = 60+y

angle Z = x+x

To find : angle x , y and z

Proof : The of all angle of a triangle is 180 °

Therefore , 30 + x + z = 180°

Now , supplementary angle is of 180°

Therefore , 60 + y = 180 °

y = 180 - 60 = 120 °

y = 120 °

Now , if A + B + Z = 180°

30 + 120 + Z = 180 °

150 ° + Z = 180 °

Z = 180 - 150

Z = 30 °

Now , according to supplementary angle...........

Z + X = 180 °

30 + x = 180°

x = 180 -30

X = 150 °

Hope it helps..............✌✌