Geometry Vocabulary

What is the shape of the modeled molecule?

• tetrahedral

• trigonal planar

• bent

• linear

Tags

NGSS.MS-PS1-1

The model shows a molecule that has a —

• linear molecular geometry

• bent molecular geometry

• trigonal pyramidal molecular geometry

• trigonal planar molecular geometry

Tags

NGSS.MS-PS1-1

Which of the following are indicated by the model shown?

• the identity of the compound

• molecular geometry

• bond angles

• None of these

What is the term for a straight path that extends infinitely in both directions in geometry?

• Line

• Line Segment

• Ray

• Angle

Which of the following is a closed two-dimensional shape with all points equidistant from the center?

• Square

• Triangle

• Circle

• Rectangle

What do you call a part of a line that has two endpoints?

• Line

• Line Segment

• Ray

• Angle

In geometry, what is the term for a flat surface that extends infinitely in all directions?

• Plane

• Line

• Point

• Angle

What is the name of the point where two lines intersect?

• Vertex

• Edge

• Face

• Plane

Which of the following is a three-dimensional object with a circular base and a single vertex?

• Sphere

• Cylinder

• Cone

• Cube

What is the term for a polygon with four sides?

• Triangle

• Quadrilateral

• Pentagon

• Hexagon