lonthebratt lonthebratt
  • 02-03-2020
  • Mathematics
contestada

If (9, 1) and (1,9) are the endpoints of a diameter of a circle, what is the equation of the circle?

Respuesta :

amna04352
amna04352 amna04352
  • 02-03-2020

Answer:

(x - 5)² + (y - 5)² = 32

Step-by-step explanation:

Centre = midpoint of the diameter

(h,k) = (9+1)/2, (9+1)/2 = (5,5)

Radius² = [(9-5)² + ((1-5)²]

= 16 + 16 = 32

Equation:

(x - 5)² + (y - 5)² = 32

Answer Link

Otras preguntas

A city official has suggested raising permit fees for events like public rallies. The proposal has sparked a debate in the community. You have decided to submit
use the distributive property to find the product of 987 and6
What is the definition of medical necessity?
What is the equation of the quadratic graph with a focus of (6, 0) and a directrix of y = −10 ?
The section of DNA is transcribed to produce a strand of mRNA
What is the wavelength of a wave that has a velocity of 32 m/s and a frequency of 60.6 Hz?
A piggy bank contains quarters and dollar bills. There is at least $18 in the piggy bank and at least 20 quarters. Which of the following systems correctly des
Out pre-historic forebears are often portrayed as spear-wielding savages. In your own words, discuss what could be the probable bases for auch portrayals.
the ones digit of a two digit number is one less than the tens digit. One-half of the sum of the ones digit and double the tens digit is 13. find the number and
40 POINTS Please someone help me with these 3 math questions got a deadline to meet please give right answers no false 5. Evaluate the function f(x) = 4 ∙ 7^x