Answer:
-250
Step-by-step explanation:
I don't know for sure but I hope it's correct.
From 4 PM to 6 PM is 2 hours, and it's 15 minutes after 6, so her dance class is 2 hours and 15 minutes long.
It would be FH
A diameter is basically the length of the line through the centre that touches 2 points on a circles edges
