Question

(111
yº=z° = 110° (corresponding angles since DE || BC)
Exercise - 3
1.
Find the value of the unknown 'x'in the following triangles.
X
Р.
30°
30
х
110
50°
60°
B.
R
•C С
Z
(i)
(ii)
(iii)​

Answer 1

Answer:

I don't know the right answer