Answer: A
Step-by-step explanation:
1x20=20
2x10=20
4x5=20
Answer:
the answer is D
Step-by-step explanation:
i guessed until it gave me the answer yw
Answer:
Step-by-step explanation:
Given
-- center
--- pass through
Required
The radius (r)
The equation of circle is:
So, we have:
Take square roots of both sides