Geometry 1A Final

Front

What is a point in geometry?

Back

A point is a specific location in space that has no dimensions, represented by a dot.

Front

What shape has a circular base and a curved surface that tapers to a point?

Back

A cone.

Front

What do you call the common endpoint of two rays?

Back

Vertex.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What do you call a polygon with four sides?

Back

Quadrilateral.

Front

Back

A semicircle.

Front

What is the distance between two points in a coordinate plane?

Back

Front

What is the definition of a ray?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.