gautreaupaige gautreaupaige
  • 20-07-2017
  • Mathematics
contestada

Find the equation of the circle with center at
(-2,1)
and passes through the point
(3,1)
.

Respuesta :

Banabanana
Banabanana Banabanana
  • 20-07-2017
Radius (R) is equal to the distance between the points (-2,1) and (3,1)
R² = (-2 - 3)² + (1 - 1)² = (-5)² + 0 = 25
R = 5 

Equation of the circle:
(х-(-2))² + (у-1)² = 5²
(х+2)² + (у-1)² = 25
Answer Link

Otras preguntas

Fungi fall under the Plantae kingdom. a. True b. False
How did the two main political groups get their names.
24% of 1,321 is how much?
A temperature of 32 degrees below zero?
Why did the location of greek settlements allow contact with other civilizations
Which technique does the statement, "The sun smiled down on me," illustrate? a. personification b. simile c. metaphor d. hyperbole
1. Why are there active volcanoes along the Pacific coast in Washington and Oregon but not along the East coast of the United States?
why did conflict on the American frontier increase tensions between the US and Britain
How do you the distributive property to write an equivalent expression for 2(9+5k).
give me a division problem involving the division of a decimal by a whole number with an estimated quotient of 7
ACCESS MORE