octangle

An octangle is a shape with eight equal sides and eight equal angles.

Definition

1. Noun:
   • A geometric figure with eight sides and eight angles: "octangle" refers to a polygon having eight straight sides and eight interior angles. It is synonymous with "octagon."

Usage Examples

• Noun:
  • The architect designed a building with an octangle floor plan. (A structure shaped like an eight-sided polygon.)
  • In geometry class, we learned to calculate the area of an octangle. (A polygon with eight sides and eight angles.)

Advanced Usage

• "To form an octangle": to create or arrange something into an eight-sided shape.

  • The tiles were arranged to form an octangle in the center of the room. (The pattern created an eight-sided polygon.)

• "Regular octangle": an octangle where all sides are equal in length and all angles are equal.

  • A regular octangle has internal angles of 135 degrees each. (A standard, equilateral, and equiangular eight-sided shape.)

Variants and Related Words

• Octagonal (adj): having the shape or form of an octangle.

  • The table had an octagonal top, perfect for seating eight people. (Eight-sided in shape.)

• Octagon (n): a more common term for an eight-sided polygon; "octangle" is an older or less frequent variant.

  • The stop sign is a red octagon. (A familiar example of an eight-sided figure.)

Synonyms

• Octagon: the standard term for a polygon with eight sides and eight angles.

  • A stop sign is an octagon. (A common eight-sided shape.)

• Octangular (adj): having eight angles; synonymous with "octagonal."

  • The building had an octangular courtyard. (An eight-angled courtyard.)

Phrasal Verbs

• None directly associated: "octangle" is a static noun and does not typically form phrasal verbs.

Related Idioms

• None commonly used: "octangle" is a technical geometric term and does not appear in idiomatic expressions.