polygons
angles
triangles
nets
geometric solids
100
This polygon has 4 equal sides and 4 right angles
What is a square
100
This angle is less than 90 degrees
What is an acute angle
100
This triangle has 3 equal sides
What is an equilateral triangle
100
this net has 6 congruent squares
What is a cube
100
this solid has 6 congruent faces
What is a cube
200
This polygon has 5 sides and 5 angles that are equal
What is a regular pentagon
200
This angle is exactly 90 degrees
What is a right angle
200
This triangle has one 90 degree angle
What is a right triangle
200
This net has a 4 faces in total
What is a triangular pyramid
200
An example of this solid is a cereal box
What is rectangular prism
300
This polygon has opposite sides that are equal but has no right angles
What is a parallelogram or a rhombus
300
This angle is greater than 90 degrees but less than 180 degrees
What is an obtuse angle
300
This triangle has one 120 degree angle
What is ab obtuse triangle
300
This net has a pentagonal base and 5 congruent triangles
What is a pentagonal pyramid
300
An example of this solid is found in Egypt and has one vertex at the top
What is square pyramid (or a pyramid)
400
This polygon has 8 sides that are equal
What is an octagon
400
This angle is exactly 180 degrees
What is a straight angle
400
This triangle has a 50 degree angle, a 60 degree angle and a 70 degree angle
What is an acute triangle
400
This net has a 2 pentagons and 5 congruent rectangles
What is a pentagonal prism
400
This solid has 9 vertices
What is an octagonal pyramid
500
This polygon has 10 sides and 10 angles that are equal
What is a regular decagon
500
This angle is greater than 180 degrees
What is a reflex angle
500
This triangle can be named in two ways-it has 3 different side lengths and one angle is 90 degrees.
What is a scalene triangle and a right triangle
500
This net has a 2 triangles only
What is a triangular prism
500
An example of this solid is a Toblerone Chocolate Bar
What is triangular prism