A Circle Has an Area of 2

question 24

Multiple Choice

A circle has an area of 2.0 m².A second circle has double the radius of the first.The area of the second circle is ____ times that of the first.

• A)0.50
• B)2.0
• C)4.0
• D)8.0

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Definitions:

Spongy Bones

A type of bone tissue characterized by a porous, honeycomb-like structure, found primarily at the ends of long bones and in the interior of vertebrae, playing a key role in movement and support.

Endosteum

A membrane that lines the medullary cavity and the holes of spongy bone.

Occipital Bone

A cranial bone located at the back and lower part of the skull, playing a key role in protecting the brain and supporting the head.

Bone Type

Refers to the various categories of bones in the human body, such as long, short, flat, and irregular bones.