Answer:
Isosceles
Step-by-step explanation:
The one lined mark on the two angles mean that they are the same since they have the same mark.
Y = -17
x= -23
hope this helps!!
Remember if straight line total is 180 degree
I don’t know but your in higher math than me so can you help me on my questions please. Sorry I know that seems kinda selfish but I need help. I know how you feel. No one will help me.
Answer:
a=45°
Step-by-step explanation:
It should equal to 360° so if u add 115+110+90, you get 315 and you subtract that from 360. 360-315= 45