two circles with radii 9 cm and 3cm touch each other internally find the distance between their center About the author Arianna
Answer: Fact: If two circles of radius[tex]r_{1}[/tex] and [tex]r_{2}[/tex] touch each other internally then, Distance between their center will be =|[tex]r_{2}-r_{1}[/tex]| Here[tex]r_{1} =3cm\\[/tex],[tex]r_{2}=8cm[/tex] Hence distance between their center is =8−3=5 cm Reply
Answer:
Fact: If two circles of radius[tex]r_{1}[/tex] and [tex]r_{2}[/tex] touch each other internally then,
Distance between their center will be =|[tex]r_{2}-r_{1}[/tex]|
Here[tex]r_{1} =3cm\\[/tex],[tex]r_{2}=8cm[/tex]
Hence distance between their center is =8−3=5 cm
Answer:
the distance between the centers is 3 cm.