si el radio de una pelota es de 12cm ¿cuál es su circunferencia maxima?
Respuestas a la pregunta
Contestado por
1
Respuesta:
Explicación:
Radius is
6
c
m
, circumference is
12
π
cm.
Explanation:
The diameter of a circle is two times the radius, or,
d
=
2
r
This means that the radius is one half of the diameter,
r
=
1
2
d
So, if
d
=
12
cm,
r
=
1
2
(
12
)
=
12
2
=
6
cm.
The circumference is given by
c
=
2
π
r
. We know
r
=
6
,
so
c
=
2
π
(
6
)
=
12
π
cm
Otras preguntas
6cm , circumference is 12π cm.
Explanation:
The diameter of a circle is two times the radius, or,
d=2r
This means that the radius is one half of the diameter,
r
=
1
2
d
So, if
d
=
12
cm,
r
=
1
2
(
12
)
=
12
2
=
6
cm.
The circumference is given by
c
=
2
π
r
. We know
r
=
6
,
so
c
=
2
π
(
6
)
=
12
π
cm