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A triangle has three sides.

A triangle with three equal sides is called an equilateral triangle.

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Why dont triangles and quadrailateral polygons end in 'gon'?

The words are Latin based, and the words tell us a lot about what the figures are. Triangles literally means "three angles" and there are indeed three angles in a triangle. A quadralateral means "four equal sides" and polygon means "many sides figure". So the many sided figure that has four equal sides might be a parallelogram, it might be a square, or a rectangle. The polygon merely says it's a shape. Get the picture? These are actually word pictures.


What other words are used to classify the square?

Other words used to classify a square include "quadrilateral," as it has four sides, and "regular polygon," since all its sides and angles are equal. Additionally, it can be described as a "rectangular" shape because it has right angles. The square is also a specific type of "parallelogram" and "rhombus," characterized by its equal sides and angles.


Why is it an isosceles triangle?

When a triangle has 2 sides that are equal in length it is isosceles from Latin and Greek words. Isosceles may also be a mathematical geometric shape with at least 2 sides having the same length.


What shape has 11 sides and 11 angles?

A shape with 11 sides and 11 angles is called a hendecagon or undecagon. The term "hendecagon" comes from the Greek words "hendeka," meaning eleven, and "gonia," meaning angle. This polygon can be regular, where all sides and angles are equal, or irregular, with varying side lengths and angles.


Why is a trapezoid a quadrilateral but not a parallelogram?

Because a quadrilateral is any four-sided shape, whereas a parallelogram must have opposite sides and equal angels. A trapezoid only has two sides and equal angles.In other words, a parallelogram has 2 pairs of parallel sides but a trapezoid only has one pair (top and bottom).

Related Questions

What sort has 2 equal sides and 2 equal angles with 8 words?

"A shape with 2 equal sides and 2 equal angles.".1.....2........3..........4.......5......6..........7.........88 words and 2 numbers."A shape with 2 equal sides and 2 equal angles.".1.....2........3..........4.......5......6..........7.........88 words and 2 numbers."A shape with 2 equal sides and 2 equal angles.".1.....2........3..........4.......5......6..........7.........88 words and 2 numbers."A shape with 2 equal sides and 2 equal angles.".1.....2........3..........4.......5......6..........7.........88 words and 2 numbers.


What are two the Greeks words of trigonometry?

trigon = a shape with three sides. metros = measure. trigon, itself is made up of two words: tri - three and gonos = sides


Why dont triangles and quadrailateral polygons end in 'gon'?

The words are Latin based, and the words tell us a lot about what the figures are. Triangles literally means "three angles" and there are indeed three angles in a triangle. A quadralateral means "four equal sides" and polygon means "many sides figure". So the many sided figure that has four equal sides might be a parallelogram, it might be a square, or a rectangle. The polygon merely says it's a shape. Get the picture? These are actually word pictures.


What is 1000 sided shape called?

A 1000 sided shape is called a chiliagon. The term "chiliagon" is derived from the Greek words "chilioi," meaning thousand, and "gonia," meaning angle. A chiliagon has 1000 equal sides and 1000 equal angles. It is a polygon with an extremely high number of sides, making it a rare and interesting geometric shape.


Why is it an isosceles triangle?

When a triangle has 2 sides that are equal in length it is isosceles from Latin and Greek words. Isosceles may also be a mathematical geometric shape with at least 2 sides having the same length.


What shape has 11 sides and 11 angles?

A shape with 11 sides and 11 angles is called a hendecagon or undecagon. The term "hendecagon" comes from the Greek words "hendeka," meaning eleven, and "gonia," meaning angle. This polygon can be regular, where all sides and angles are equal, or irregular, with varying side lengths and angles.


How many equal sides does rectangle have?

A rectangle has two pairs of equal sides. In other words, opposite sides of a rectangle are equal in length. This property distinguishes a rectangle from a square, which has all four sides equal in length.


What words mean three of something?

triple threesome triplet Also, the prefix tri- means three as in the following: * triangle = a shape with three sides * tricycle = a bike with three wheels * tripod = having three feet/legs


Why is a trapezoid a quadrilateral but not a parallelogram?

Because a quadrilateral is any four-sided shape, whereas a parallelogram must have opposite sides and equal angels. A trapezoid only has two sides and equal angles.In other words, a parallelogram has 2 pairs of parallel sides but a trapezoid only has one pair (top and bottom).


What does con gruent mean?

"Congruent" means when two shapes or figures have the same size and shape, they are said to be congruent. In other words, their corresponding sides and angles are equal.


What shape has 70 sides?

A shape with 70 sides is called a heptacontagon. The name is derived from the Greek words "hepta" (seven) and "conta" (ten), indicating its connection to the number 70. Heptacontagons can be regular, where all sides and angles are equal, or irregular, with varied side lengths and angles. Such polygons are primarily of theoretical interest in geometry.


What kind of shape has five sides and five points?

A shape with five sides and five points is called a pentagon. The term "pentagon" comes from the Greek words "pente," meaning five, and "gonia," meaning angle. In a regular pentagon, all sides and angles are equal, while an irregular pentagon can have varying side lengths and angles.