x
,
1
)
(
x
,
1
)
. If the point
(
−
2
,
−
5
)
(
-
2
,
-
5
)
is on the circle and the radius is
√
61
61
, what is the equation of the circle in the form
x
2
+
y
2
+
a
x
+
b
y
+
c
=
0
x
2
+
y
2
+
a
x
+
b
y
+
c
=
0
? You only need to put one equation in the answer box.
Let
x---------> the first number
x+1------> the second number
we know that
so
therefore
the answer is
the numbers are
(you can choose multiple)
line
point
rotational
none
The figure has the following symmetry:
A. line
B. point.
In Mathematics and Geometry, the order of rotational symmetry of any geometrical figure can be defined as the number of times in which the geometrical figure can be rotated around a full (complete) circle and still look the same.
As a general rule in geometry, a geometrical figure with number of sides (n) has "n" lines of symmetry and its order of rotational symmetry is equal to "n."
Based on the above rule, we can reasonably infer and logically deduce that the figure has both line symmetry and point symmetry.
Read more on order of rotational symmetry here: brainly.com/question/24279623
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Answer:
line and point
Step-by-step explanation:
there are 3 points and 5 lines