2D Shapes
What is a shape with three sides called?
Triangle
What 3D shape is a ball?
Sphere
Quadrilaterals have ___ sides, angles, and vertices. (How many)
4
What is the point where two lines meet on a 2D shape?
Vertex
Is a square 2D or 3D?
2D
What is a shape called with four equal sides and four right angles?
Square
What is the flat side of a 3D shape called? (Hint: a cube has 6)
Face
What is the name of any four-sided polygon?
Quadrilaterals
What is a line that joins two vertices?
Side
What does it mean when a shape is symmetrical?
Symmetrical means that a shape or object can be divided into two equal halves that are mirror images of each other.
What is a five sided shape called?
Pentagon
A three-dimensional shape which has 6 rectangular faces.
Rectangular Prism
What quadrilateral has opposite sides that are equal and four right angles?
Rectangle
What is the space created inside two lines?
Angle
What is the formula for area?
A = LxW
What is an eight sided shape called?
Octagon
A three-dimensional shape which has 6 square faces all the same size.
Cube
List three quadrilaterals.
Square, Rectangle, Rhombus, Kite, Trapezoid, Parallelogram...
What is a polygon?
A closed shape with straight sides.
What is a regular shape?
A shape where all sides and all angles are the same.
What is a six sided shape called?
Hexagon
A three dimensional shape with a circle at its base and a pointed vertex.
Cone
How many sets of parallel lines do trapezoids have?
Trapezoids have one set of parallel lines.
Is a star a polygon? How do you know?
Yes - it is a closed shape with straight sides
What is an irregular shape?
A shape that all angles and sides are not the same.