Definitions
Has the same shape and size.
What is a congruent figure?
A figure with 4 sides
What is a quadrilateral?
The tool used to measure angles.
What is a protractor?
A triangle with all sides equal.
What is an equilateral triangle.
This 3D shape has 6 congruent squares.
What is a cube?
A closed figure with 3 or more sides.
What is a polygon?
A polygon with 5 sides.
What is a pentagon?
An angle that is 90 degrees.
What is a right angle?
A triangle with no equal sides.
What is a scalene triangle?
This 3D shape contains only 4 triangles.
What is a triangular based prism?
A polygon with 3 sides.
What is a triangle?
A polygon with 8 sides.
What is an octagon?
An angle that is 12 degrees is an _____ angle.
What is an acute angle?
A triangle with 2 equal sides.
What is an isosceles triangle?
What is a pentagonal prism?
A polygon with 6 sides?
What is a hexagon?
The name of a polygon with all sides and angles equal.
What is a regular polygon?
An angle that is 135 degrees is an ______ angle.
What is an obtuse angle?
A triangle with an angle greater than 90 degrees.
What is an obtuse triangle?
This 3D shapes has 5 faces (1 square and 4 triangles).
What is a square based pyramid?
This shows all the faces of a solid in one piece, and can be folded into a solid.
What is a net?
A polygon that does not have all sides and angles equal.
What is an irregular polygon?
An equilateral triangle is made up of 3 _____ angles.
What is acute angles?
What is an acute triangle?
The number of faces in a triangular based prism.
What is 5 faces?