Geometry Flashcard

Front

What are Alternate Exterior Angles?

Back

Alternate Exterior Angles are pairs of angles that lie outside two parallel lines and on opposite sides of a transversal.

Front

What are Same-side Interior Angles?

Back

Same-side Interior Angles are pairs of angles that lie between two parallel lines and on the same side of a transversal.

Front

What is the sum of the exterior angles of any polygon?

Back

The sum of the exterior angles of any polygon is always 360 degrees.

Front

How do you calculate the area of a regular polygon?

Back

The area of a regular polygon can be calculated using the formula: Area = (1/2) * Perimeter * Apothem.

Front

What is a regular heptagon?

Back

A regular heptagon is a seven-sided polygon with all sides and angles equal.

Front

How do you find the area of a triangle?

Back

The area of a triangle can be calculated using the formula: Area = (1/2) * base * height.

Front

What is the formula for the area of a hexagon?

Back

The area of a regular hexagon can be calculated using the formula: Area = (3√3/2) * side².

Front

If a polygon has 5 sides, what is it called?

Back

A polygon with 5 sides is called a pentagon.

Front

What is the measure of each interior angle of a regular hexagon?

Back

Each interior angle of a regular hexagon measures 120 degrees.

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

Corresponding angles are equal when two parallel lines are cut by a transversal.