A sphere is the set of all points that have the same distance from one specific point, called the "center".
Chat with our AI personalities
A sphere is a perfectly round three-dimensional shape, where all points on its surface are equidistant from its center. It is a geometric shape commonly used in mathematics and physics for calculations involving volume, surface area, and motion. In a more abstract sense, a sphere can also represent completeness, unity, or harmony.
Half of a sphere is called a hemisphere. It consists of a flat surface cutting through the sphere, dividing it into two equal parts.
hemi
A hemisphere is half of a sphere. It is a three-dimensional geometric shape that is half of a sphere, bounded by a great circle.
Synonyms are words with similar meanings, antonyms are words with opposite meanings, homonyms are words that sound the same but have different meanings, and homographs are words that are spelled the same but have different meanings.
No, they do not have similar meanings. Yes, they have contradictory meanings. They mean neither the same nor opposite.