PowerPoint Presentation: Sports Theme

Andrew TuckerBlock 5

PointIt names a location and has no size.

Line (segment)A straight path that has no thickness

and extends forever.

PlaneA flat surface that has no thickness

and extends forever.

AngleA figure formed by two rays with a

common endpoint.

Perpendicular LinesLines that intersect at 90 degree

angles.

Parallel LinesLines in the same plane that do not

intersect.

Triangle

A three-sided polygon.

Right Triangle

A triangle with one right angle.

Pentagon

A five-sided polygon.

HexagonA six-sided polygon.

SquareA quadrilateral with four congruent

sides and four right angles.

RectangleA quadrilateral with four right angles.

TrapezoidA quadrilateral with exactly one pair

of parallel sides.

ParallelogramA quadrilateral with two pairs of

parallel sides.

CircleThe set of points in a plane that are a

fixed distance from a given point called the center of the circle.

CylinderA three-dimensional figure with two parallel congruent circular bases and a curved lateral

surface that connects the bases.

SphereThe set of points in space that are a

fixed distance from a given point called the center of the sphere.

ConeA three-dimensional figure with a circular base and a curved lateral

surface that connects the base to a point called the vertex.

OctagonAn eight-sided polygon.

Oval A round plane where not all points

have an equal distance to the center of the oval.