
The equation of circle in standard form can be represented as :

where,
- h = x - coordinate of centre = 0
- k = y - coordinate of centre = 0
- r = radius of circle = 6 units
now, let's plug in the values :


That's the required equation of circle.
Answer:
when they
Step-by-step explanation:
equal the same value when you break them up
Thx from the website http://goodcalculators.com/ratio-calculator/
Answer:
=4
Step-by-step explanation: