ryanmorse ryanmorse
  • 02-06-2014
  • Mathematics
contestada

Whats the equation of a circle centered at (7,1) that passes through (-2,10)

Respuesta :

AL2006
AL2006 AL2006
  • 02-06-2014
The line from (7, 1) to (-2 10) is a radius of the circle.

Its length is the square root of [ (-2 - 7)² + (10 - 1)² ] =  √(81 + 81) = √162

The equation of the circle is: (x- 7)² + (y - 1)² = 162 
Answer Link

Otras preguntas

How do I mamorize this
Expand and simplify 10c+c(c-4)
round this number to two significant figures 72.8
What is 35% of 125 and tell me how u got ur answer
As a direct contact with European explorers, the Native American population a. tripled b. declined c. moved away d. propered
the father of cubism is a. picasso. b. dali. c. van gogh. d. goya.
If your target audience is parents, what should you do in your ad for maximum appeal? A.show them your product is exciting. B.Show them your product has value
Quien invento el tu o de ensayo
Help with #16 please thanks
A polling company reported that 43% of 2286 adults said that they play football. What is the exact value? What could be the actual number who said they play fo