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

Factor completely 5x2 − 40. 5(x + 8)(x − 8) 5(x2 − 8) 5(x + 8)(x − 5) (I think its this one) Prime
Select the three states that the United States obtained from Mexico: California Louisiana New Mexico Oregon Texas
(GEOMETRY HELP) Given right triangle JKL, what is the value of cos(L)? A. 5/13 B. 5/12 C. 12/13 D. 12/5
2 5/12,2 1/6,1 11/12,__,1 5/12 What is the missing number and What is the rule??
What is the coefficient of x2 in the expansion of (x + 2)3? 2 3 4 6
What is the answer of 2/3 X 2,480= Explain what you did
What battle stopped the eastward advance of Japanese forces in the Pacific?
Which of the following units can be used to measure the mass of a grain of salt?
How was ancient Egypt and nubia the same and different between the nile
Two cones are similar. one has a height of 6 inches and a radius of 3 inches. the second cone has a radius of 1.5 inch, what is the height