surfline surfline
  • 13-06-2017
  • Mathematics
contestada

how to find the radius of a circle in the equation open study

Respuesta :

firestarangel26
firestarangel26 firestarangel26
  • 13-06-2017
Circle Equation: 
[tex](x - h)^2 + (y - k)^2 = r^2[/tex]

r^2=diameter 

So to find the radius find the square root of the r^2 for example 
If: 
r^2=36 
Radius=6 
Because the square root of 36 is 6 
Answer Link

Otras preguntas

Take a look at the statement below: Fish meal is better than artificial fertilizers. How could this statement be revised to make it a hypothesis?
how does the slope of a road affects a persons driving
9x-2y=19 7x=21 can you please help me answer this question
What is your rate in miles/hour if you tun at a speed of 2.2 miles in 20 minutes
name the biome that has nutrient rich soil and is most often used for agriculture
Gregor Mendel’s research formed the basis of the field of genetics. dominance. recessiveness. selective breeding.
What is a instrument that measures precipitation?
what is 67/100 closer too 0,1/2 or 1
what is the value of the expression? 4^3 • 4 ^−5 A. 4^−15 B. 4^−2 C. 4^2 D. 4^8 i thought it was d. but im not sure what to do to solve -_- PLEASE HELP!!
Is a baseball and cannon are dropped from the same height at the same time, which ball will hit the ground first?