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

ASAP ANOTHER OLD ASSIGNMENT HELP!
PLEASE HELP ME! I’m begging you please
What is the equation of the line of best fit for the following data? Round the slope and y-intercept of the line to three decimal places. O A. y= -0.927x + 13.
A partner sold a 25% interest in a partnership for $400,000 cash plus assumption of the partner's share of the partnership liabilities. The following additional
A bus starts to move from rest. If it is accelerated by 0.8m/s2, calculate the velocity and distance traveled after 8 s.
Pakistan International Airlines is the national flag-carrier of the Islamic Republic of Pakistan. PIA was founded on October 23, 1946 as Orient Airways based in
Hey guys please Answer this questions...!!​
please help me on this!
If the sum of base angle of isosceles triangleis 88° calculate the other angle​
differentiate between basic necessities and additional necessitiessb​