Question

1) In each figure, (i) if x = 45°, then find y (ii) if y = 20°, then find x.
P
0
Q
P
0
A
0
2x
у
3
y
R
R
Figure (1)
Figure (2)
P
0
А
Q
Р
0
A
Q
2x
3
y
5y
R
R
Figure (3)
Figure (4)
2) Find the value of x and each angle in each figure.
B
C
B
X + 10
X
x + 20
X
3
D
6
D
0
A
Figure (1)
Figure (2)
C
B
с
+ 25
+ 15
5x
+ 45
3x
6
D
4
20
2
D
0
Figure (3)
Figure (4)​

Answer 1

Answer:

where is figure xD .....