
Start with the standard form of a circle, where
is the center of the circle and
is the radius.

Plug in the known values.

This is the circle's equation in standard form.
Answer:
37,50,65
Step-by-step explanation:
12 pages
Each side count as a page
21+15=36 36/3=12
Answer:
Infinitely many solutions
Step-by-step explanation:
3x-3x-2=-2
3x-3x = 0
0-2= -2
-2 = -2 Which is true, meaning it can be infinitely many solutions
2: 3.45m
4: 10,000mm
6: 400cm
8: 3,000m
Hope this helps! (: