What is the term for a line that divides a shape into two equal parts? [#1263]

A bisector is a line that divides a shape into two equal parts, like a line that cuts a triangle into two equal areas or a line that divides a circle into two equal parts (semi-circles).

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A bisector is a line that divides a shape into two equal parts, like a line that cuts a triangle into two equal areas or a line that divides a circle into two equal parts (semi-circles).

Neptune, with an average distance of about 4.5 billion kilometers (2.8 billion miles), is the farthest planet from the Sun. Note: Pluto was previously considered a planet but is now classified as a dwarf planet.

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Neptune, with an average distance of about 4.5 billion kilometers (2.8 billion miles), is the farthest planet from the Sun. Note: Pluto was previously considered a planet but is now classified as a dwarf planet.

Godaan is a famous Hindi novel by Munshi Premchand. It was first published in 1936 and is considered one of the greatest Hindi novels of modern Indian literature.

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Godaan is a famous Hindi novel by Munshi Premchand. It was first published in 1936 and is considered one of the greatest Hindi novels of modern Indian literature.

Margaret Hilda Thatcher was a British stateswoman and Conservative politician who served as Prime Minister of the United Kingdom from 1979 to 1990 and Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century and the first woman to hold the position. As prime minister, she implemented economic policies known as Thatcherism. A Soviet journalist dubbed her the "Iron Lady", a nickname that became associated with her uncompromising politics and leadership style.

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Margaret Hilda Thatcher was a British stateswoman and Conservative politician who served as Prime Minister of the United Kingdom from 1979 to 1990 and Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century and the first woman to hold the position. As prime minister, she implemented economic policies known as Thatcherism. A Soviet journalist dubbed her the "Iron Lady", a nickname that became associated with her uncompromising politics and leadership style.

An equilateral triangle is a triangle with three equal sides and angles, a regular polygon with three sides.

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An equilateral triangle is a triangle with three equal sides and angles, a regular polygon with three sides.

7 and 8

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7 and 8

An erratic is a rock that has been transported by a glacier and deposited in a new location, often far from its original source. Erratics can provide valuable information about the geological history of an area.

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An erratic is a rock that has been transported by a glacier and deposited in a new location, often far from its original source. Erratics can provide valuable information about the geological history of an area.

In geometry, a vertex (plural: vertices) is the point where two or more lines, rays, or edges meet, like the corner of a triangle or the point where two streets intersect.

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In geometry, a vertex (plural: vertices) is the point where two or more lines, rays, or edges meet, like the corner of a triangle or the point where two streets intersect.

Zero

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Zero

137

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137

Sukaphaa was the founder of the Ahom kingdom, also known as the Assam Sangha, which ruled Assam from 1228 to 1826. He was a Tai prince from present-day Myanmar who united various tribes and expanded the kingdom.

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Sukaphaa was the founder of the Ahom kingdom, also known as the Assam Sangha, which ruled Assam from 1228 to 1826. He was a Tai prince from present-day Myanmar who united various tribes and expanded the kingdom.