4th grade
posted by Anonymous .
Finding angles in a circle

Assistance needed.

Where in the circle? You need to be more specific. You need to draw lines inside the circle somewhere to form angles.
Perhaps you are talking about 1/4 of a circle being 90 degrees, etc. 
MISTY DREW A TRIANGLE ONE ANGLE IS 12O TWO SIDES MEASURE 5CM AND 8CM IN LENGTH. THE SUM OF THE LENGTHS OF ALL THREE SIDES IS 21CM. WHAT KIND OF TRIANGLE DID MISTY DRAW?

PLEASE HELP ME THATS THE QUESTION ABOUT MISTY.