Triangle, rectangles, pollygon, robtuse, i hope this is what you mean
Answer:
it will be c
Step-by-step explanation:
Answer:
Several ways, take the diameter and divide it by half.
Take the circumference "C" and r = C/2π
Step-by-step explanation:
Not sure I’ll be back with the anwer I need to get my calculator
Answer:
170
Step-by-step explanation:
multiply 12×15=170