Answer:
just look at the side of the triangle that is shaded and thats your answer right or left
Step-by-step explanation:
look at the side that is shaded

Since they form corresponding Angle pair ~
Plz refer to the attachment
If it helps you plzz brainliest me...
Answer:
facts
Step-by-step explanation:
Try to start by reading the manual it came with. If it didn't come with a manual, then your teacher in school will teach you how to use it for specific commands. Otherwise it's just like using a regular calculator but with the ability to do more things, what do you need to know on it?