Geometry A 1.2-1.4 Review

Front

What is a plane in geometry?

Back

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

Front

How do you name a plane?

Back

A plane can be named using three non-collinear points or a single capital letter.

Front

What is the intersection of two planes?

Back

The intersection of two planes is a line.

Front

How do you denote a line segment?

Back

Front

What is the definition of an angle?

Back

An angle is formed by two rays with a common endpoint called the vertex.

Front

How do you name an angle?

Back

Front

What is the sum of angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

What is the relationship between parallel lines and angles?

Back

When a transversal crosses parallel lines, it creates corresponding angles that are equal.

Front

How do you find the length of a side in a triangle using the Pythagorean theorem?

Back

Front

What is the formula for the area of a triangle?

Back