# What are the 20 basic geometric words?

## What are the 20 basic geometric words?

Terms in this set (20)

• Line Segment. A set of points on a line consisting of two endpoints and all the points between them.
• Line. A straight one-dimensional figure having no thickness and extending infinitely in both directions.
• Ray.
• Polygon.
• Triangle.
• Pentagon.
• Hexagon.

How many terms are in geometry?

There are three undefined terms in geometry. From these terms we define everything else. The first term is point. The second term is plane.

What are the 7 basic geometric forms?

Answer: The basic geometric plane shapes are circle, triangle, rectangle, rhombus, square and trapezoid. Question 3: What is a polygon?

### What are 10 basic geometry terms?

Geometric Terms

term definition
Perpendicular Line Segments two line segments which cross to form 90 degree angles
Right Angle a 90 degree angle
Equilateral Triangle a triangle with all sides equal and all angles equal
Scalene Triangle a triangle having three unequal sides and angles

What are the 10 geometric concepts?

Geometry is the fourth math course in high school and will guide you through among other things points, lines, planes, angles, parallel lines, triangles, similarity, trigonometry, quadrilaterals, transformations, circles and area.

What are the 10 basic geometric terms?

Geometric Terms

term definition
Vertex the intersection point of two sides of a plane figure
Right Triangle a triangle with one internal angle equal to 90 degrees
Pentagon a polygon with 5 sides and 5 angles
Square a rectangle having all four sides of equal length

#### What are the 9 types of angles?

How to measure Different Types of Angles?

• Acute Angle. An angle which measures less than 90° is called an acute angle.
• Right Angle. An angle which measures exactly 90° is called a right angle.
• Obtuse Angle.
• Straight Angle.
• Reflex Angle.
• Complementary & Supplementary Angles.

What are the six types of triangles?

The six types of triangles are: isosceles, equilateral, scalene, obtuse, acute, and right.

• An isosceles triangle is a triangle with two congruent sides and one unique side and angle.
• An equilateral triangle is a triangle with three congruent sides and three congruent angles.

Whats a geometric term?

Qualities (usually used with geometry) of a figure, including sides, size, angles, etc. Angle: Two lines that meet to make a corner. Congruent: Identical in size and shape. Dimensions/Size: Terminology to describe the dimensions of an object or set. Equilateral: Sides that are the same length.

## What are the 3 undefined terms in geometry?

The 3 “undefined terms in geometry” are the building blocks for the rest of the subject. They are like the big cinder blocks that are first placed at the bottom of a house – without those blocks, the rest of the house couldn’t be built. The 3 terms are point, line, and plane.

What is the definition of defined terms in geometry?

In geometry, formal definitions are formed using other defined words or terms. There are, however, three words in geometry that are not formally defined. These words are point, line and plane, and are referred to as the “three undefined terms of geometry”.

What is basic geometry?

Basic geometry. Basic geometry is the study of points, lines, angles, surfaces, and solids.The study of this topic starts with an understanding of these. Let’s define them.

### What is geometric definition?

The definition of geometric is something associated with geometry, or the use of straight lines and shapes. An example of geometric is an art piece made from rectangles, squares and circles.