Use the figure at the left to answer the following:
1.if m⦟2=100°,then m⦟1=
2.if m⦟1=55°,then m⦟4=
3.if m⦟4=123°,then m⦟3=
4.if m⦟2=4x,then m⦟3=
5.if m⦟1=2x+20,then m⦟4=

yung pic po ay yung tinotukoy na figure sa left​