Two-Dimensional Objects

A ______________________ is a completely unbounded two-dimensional object such that the shortest path between any two points in this object is also in this object (assuming that the path is free to leave the object.)

• Circle
• Square
• Plane
• Cube

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Any three ______________________ points define a single plane.

• non-colinear

• colinear

• equidistant
• parallel

Tags

CCSS.HSG.CO.A.1

A set of four or more points is called ______________________ iff the points are all in the same plane.

• Coplanar
• Colinear

• Non-colinear

• Non-coplanar

Tags

CCSS.HSG.CO.A.1

A/an ______________________  is a completely bounded two-dimensional object such that its boundaries are line segments. These line segments are called the ______________________ of this object.

• plane; sides

• polygon; sides

• plane; angles

• polygon; angles

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

The intersection of two sides of a polygon is called a/an _________________ of that polygon.

• Vertex
• Edge
• Face
• Volume

Tags

CCSS.6.G.A.4

Two sides that share a vertex are called ______________________ sides.

• Adjacent
• Opposite
• Parallel
• Perpendicular

If any ray drawn from a certain point will intersect at least one side of a polygon, that point is called a/an ______________________ point of the polygon.

• Interior
• Exterior
• Vertex
• Edge

A polygon where all its sides are congruent with each other, and all its interior angles are also congruent with each other is called a/an ______________________ polygon.

• Irregular

• Regular

• Convex

• Concave

Tags

CCSS.2.G.A.1

A regular polygon with three sides is called a/an ______________________ triangle.

• Equilateral
• Isosceles
• Scalene
• Right

Tags

CCSS.2.G.A.1

A regular polygon with four sides is called a/an ______________________.

• Triangle
• Pentagon
• Hexagon
• Square

Tags

CCSS.2.G.A.1