Question

6. Find the angle measurex in the following figures.
50°
70°
X
130°
120°
60°
(a)
(b)
300
X
r
70°
60°
(C)
7.
(d)
-
90°
60°
X 30°
w
80°
1200
(a) Find x + y + z
3.3 Sum of the Meas
(b) Find x + y + z + w​

Answer 1

Answer:

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Answer 2

find x by linear pair

find z by linear pair

suppose angle 1 ( i have already shown that in figure)

after finding the value of angle 1 by ASPT

find the value of y by linear pair