tuccc5069 tuccc5069
  • 02-04-2021
  • Mathematics
contestada

Circle with the center at (2,4) which goes through the point (-1,0). What is the equation of that circle?

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 03-04-2021

Answer:

(x-2)²+(y-4)² = 25

Step-by-step explanation:

Standard equation of a circle is expressed as

(x-a)²+(y-b)² = r²

Center = (a, b)

Radius = r

Get the radius

r² =(0-4)²+(-1-2)²

r² = (-4)²+(-3)²

r² = 16 + 9

r² = 25

Centre = (2, 4)

Substitute into the equation

(x-2)²+(y-4)² = 25

This gives the required equation

Answer Link

Otras preguntas

Find the value of (iv) 2x4 – 5x3 + 7x – 3 when x = -3.
How do you think the money received by railroads from land grants contributed to westward expansion.
The maximum speed with which you can throw a stone is about 20 m/s. Can you hit a window 45 m away horizontally and 10 m up from the point where the stone leave
What is the circumference of this circle
What’s the equation for 6/15 + 1/5
Filmmakers from all over the world send their best films for the event. a. Fragment b. Sentence
Which kind of molecule must be labeled to make radioactively labeled DNA
The girl with _____ I was speaking lives in that house A. who B whom
Which expression is equivalent to 3/256x10y? 0 4x²y 4xy?(/4xy) 16x?y? (VW) 16xy (39) please help !
What is a monopoly? A. when one company is strong enough to control an entire industry B. when one company controls the local government C. when the government