Answer:
attempt it, if it's too hard, sleep
that's what I would do lol
Step-by-step explanation:
The lateral area of the pyramid is 15!
(-1,9) because Y is always the second number and -3*-1=3 so 9=3+6 basically :)
Answer: 45°
Step-by-step explanation: add the angles together to get a total of 180°