Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Find the equation of the circle with centre
(
−
2
,
5
)
(-2,5)
(
−
2
,
5
)
and radius
4
4
4
. a)
(
x
−
2
)
2
+
(
y
−
5
)
2
=
16
(x-2)^2+(y-5)^2=16
(
x
−
2
)
2
+
(
y
−
5
)
2
=
16
b)
(
x
+
2
)
2
+
(
y
+
5
)
2
=
16
(x+2)^2+(y+5)^2=16
(
x
+
2
)
2
+
(
y
+
5
)
2
=
16
c)
(
x
+
2
)
2
+
(
y
−
5
)
2
=
16
(x+2)^2+(y-5)^2=16
(
x
+
2
)
2
+
(
y
−
5
)
2
=
16
d)
(
x
+
2
)
2
+
(
y
−
5
)
2
=
4
(x+2)^2+(y-5)^2=4
(
x
+
2
)
2
+
(
y
−
5
)
2
=
4
Browse the problem library