A quadrilateral with four equal sides and four right angles.
What is square?
100
A polygon with three sides.
What is a triangle?
100
The name for a 3D solid with polygonal faces.
What is polyhedron?
200
An angle that measures less than a right angle.
What is an acute angle?
200
A triangle with two equal sides and two equal angles.
What is a isosceles triangle?
200
A quadrilateral with two longer parallel lines and two shorter parallel lines.
What is a rectangle?
200
A polygon with four sides of any length?
What is quadrilateral?
200
A 3D object that can roll, but can't slide.
What is a sphere?
300
An angle that measures greater than a right angle.
What is an obtuse angle?
300
A triangle with no equal sides and no equal angles.
What is a scalene triangle.
300
Which of the following figures would be classified as quadrilaterals?
a. square, rectangle, pentagon
b. Rectangle, rhombus, cube
c. Parallelogram, rhombus, trapezoid
What is c?
parallelogram, rhombus, trapezoid
300
A polygon that has 10 sides.
What is a decagon?
300
A 3D solid with a square base and 4 rectangular sides.
What is a pyramid?
400
An angle that measures 180 degrees.
What is a straight angle?
400
The name of a triangle with a 90 degree angle.
What is right triangle?
400
A quadrilateral with two acute angles and two obtuse angles. It has a one set of parallel lines.
What is a trapezoid?
400
A polygon with 12 sides.
What is a dodecagon?
400
A 3D solid with a rectangular base and rectangular faces.
What is a rectangular prism?
500
The point where two edges meet.
What is the vertex?
500
The name of a triangle that has angles that are all less than 90 degrees.
What is an acute triangle?
500
Each of my sides are equal in length. I have two acute angles, and two obtuse angles. I have a diamond shape.
What is a rhombus?
500
A polygon that has congruent sides and angles?
What is a regular polygon?
500
A 3D solid with a rectangular base, two rectangular faces and two triangular faces.