Question

plz plz plz plz plz plz answer all​

Answer 1

1. 126°
2. 45°
3. 60°,30°

plz follow and thank

Answer 2

Answer:

a). if ab || cd || ef then angle GOD = Z CORRESPONDING ANGLE

then x+y=180 LINEAR PAIR

3x+7x=180

10x=180

x=18

3x=54

then x+y=180 Colinear angle

x+54=180

x=180-54

126°

b). 90 is correct answer as supplementary means 180 .

180- angle =angle

so 180-90=90

c). in pic attached

HOPE IT HELPS!