Question

Identify the center and radius of the circle
with the equation

(x - 3)2 + (y - 5)2 = 25.

Answer 1

C = (5, 3) R = 3


C = (3, 5) R = -5


C = (-3, -5) R = 5


C = (3, 5) R = 5

Answer 2

@GodlyMaths

Answer 3

@Owlcoffee

Answer 4

Hey @EuniceOB97
if we have \(\large (x-a)^2+(y-b)^2=r^2\)
which is the equation of the circle whose center is (a,b) and radius is r

Answer 5

try to see what is a and b are in your question
and r as well

Answer 6

a is 3 b is 5and r is25

Answer 7

not quite
you got a and b but r is not quite correct

Answer 8

5?

Answer 9

correct since 25=5^2

Answer 10

Okay how do i know which is center ?

Answer 11

i said the center is (a,b) in my equation

Answer 12

So the answer choice is C?

Answer 13

a and b is negative ?

Answer 14

well what do you think

Answer 15

nothing is negative
pay attention to the equation that i wrote

Answer 16

C= (3,5) R= 5?

Answer 17

\(\large (x-a)^2+(y-b)^2=r^2\) see here (a,b) is the center
r is the radius!

Answer 18

yes that's the correct answer but do you get what i'm saying

Answer 19

Yes i do . :)

Answer 20

good

Answer 21

Six posts are evenly spaced along a circular wall encasing a fountain. Anna stands at point A, where she cannot see beyond the only two posts visible to her. What is m<A?

Answer 22

100o


120o


125o


150o

Answer 23

https://www.dekalbonlineacademy.org/content/enforced/81099-E201459727.09720011/AGM3Q4Q2.jpg?_&d2lSessionVal=4uUeOO9eiM9fc1Kmg7o0pFbC3

Answer 24

post your question separately! i don't have enough time actually