Basic Geometry. Basic Geometry Identify ray Identify Line segment.

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Presentation transcript:

Basic Geometry

Identify ray

Identify Line segment

Identify line

Identify Intersecting lines

Identify Parallel lines

Identify angle

What is this called? vertex

What are these called? sides

Are the sides, segments, lines or rays? How did you know this? rays

Name the angle four ways. B . A 1 C A, BAC, CAB, 1

Is the angle acute, right, or obtuse

Is the angle acute, right, or obtuse

Is the angle acute, right, or obtuse

How many degrees are in this angle? 90°

Identify Ray How did you determine this? A ray has one endpoint.

A segment has two endpoints. Identify segment Justify your answer? A segment has two endpoints.

How did you come to this conclusion? Identify line How did you come to this conclusion?

How many segments does this figure have? 5

How many segments does this figure have?

How many segments does this figure have? 6

How many segments does this figure have? 5

How many segments does this figure have? 12

All of the polygons belong to what family? quadrilaterals

Which color is the rhombus? blue

Which color is the rectangle? red

Which color is the square? orange

Identify rectangle

What is the sum of the interior angles of a rectangle? 360°

Identify Trapezoid

What is the sum of the interior angles of a trapezoid? 360°

How many sides does a trapezoid have? 4

How many vertices does a trapezoid have? 4

Identify rhombus

What is the sum of the interior angles of a rhombus? 360°

Identify Triangle

What is the sum of the interior angles? 180°

Identify the type of triangle. Isosceles

Identify the type of triangle. Right triangle

Identify circle

Identify diameter

Identify radius

Identify Pentagon

Identify octagon

Identify Hexagon

Hopping Good!