Flashcard 2 - Geometric Foundations

Front

What is another name for line b if line HK is given?

Back

line HK

Front

Provide an example of coplanar points.

Back

A, F, E

Front

What type of quadrilateral has only one pair of opposite sides that are both congruent and parallel?

Back

Parallelogram

Front

Why can Sarah prove that a shape is a square if the slopes are -2/5 and 5/2?

Back

Because those slopes form perpendicular lines, creating right angles.

Front

How do you name an angle formed by points X, Y, and Z?

Back

∠XYZ

Front

Define coplanar points.

Back

Points that lie on the same plane.

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides that are both parallel and congruent.

Front

What is the relationship between the slopes of perpendicular lines?

Back

The product of their slopes is -1.

Front

What is a square?

Back

A quadrilateral with four equal sides and four right angles.

Front

What is the definition of a quadrilateral?

Back

A polygon with four sides.