5th Grade Geometry 1
5th Grade Geometry 2
5th Grade Geometry 3
5th Grade Geometry 4
5th Grade Geometry 5
100
What is this called?
A ray
100
How many sides does a pentagon have?
4
100
Draw a pair of parallel lines
=
100
What type of angle is this angle?
Obtuse
100
How many degrees are in a right angle?
90 degrees
200
Which polygon has 4 sides?
quadrillateral
200
What quadrilaterals has two pairs of parallel lines and four equal sides?
rhombus and square
200
Which quadrilaterals has 2 pairs of parallel sides, and 4 right angles?
rectangle and square
200
You can classify triangles by their _________ and their ________.
angles and sides
200
What is this called?
Line Segment
300
What makes a regular polygon?
Equal sides!
Equal angles!
300
What type of angle is 90 degrees?
right angle
300
Can a circle be a polygon? Why or why not.
No, because polygons are not curved or round.
300
True or False: Intersecting lines create right angles
False
300
True or False: A trapezoid is a kind of parallelogram
False, a trapezoid and a parallelogram are both quadrilaterals
400
Give an example of a regular polygon
square
400
what is the name of a 6 sided figure
hexagon
400
What do we call a triangle that has NO equal sides?
Scalene
400
What do we call a pair of lines that make 90 degree angles when they cross?
perpendicular lines
400
The point where two ray endpoints meet and form an angle is called a what?
vertex
600
How is an acute angle different than an right angle?
An acute angle is smaller than a right angle (less than 90 degrees)
600
What is an equilateral triangle?
equal sides & equal angles
600
What 3 dimension make something a solid?
length, width, and height
600
True or False: a cone is an example of a polyhedron
False - a polyhedron has only flat surfaces!
600
A triangle has a measure of 30 degrees and 50 degrees. What is the missing angle? What kind of triangle is it?
100 degrees; obtuse triangle