Unit 1 - Geometry Basics

Front

What are points that lie on the same line called?

Back

Collinear Points

Front

What is a number that identifies a point's location in a coordinate system?

Back

Coordinate

Front

Find the midpoint between the points (3,-1) and (-1,3).

Back

(1,1)

Front

What are points that lie on the same plane called?

Back

Coplanar Points

Front

If AC = 48, find the value of x such that AB = 16.

Back

x = 16

Front

What is the definition of a plane in geometry?

Back

A flat, two-dimensional surface that extends infinitely in all directions.

Front

What is the formula to find the midpoint between two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2)

Front

What is the definition of coplanar points?

Back

Points that lie on the same plane.

Front

What is the distance formula used to find the distance between two points (x1, y1) and (x2, y2)?

Back

Front

What is the definition of a line segment?

Back

A part of a line that is bounded by two distinct endpoints.