2D Shapes
What 2D shape has 4 equal sides but no right angles?
Rhombus
What 3D shape is a soccer ball?
a sphere
Are the following shapes congruent?
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yes
How many lines of symmetry does a heart have?
1
What is the name of the shape that you can fit a notecard into?
Right angle
What 2D shape has 3 vertices, no sides the same, and 1 obtuse angle?
A scalene obtuse triangle
Which 3D shape has only square faces?
a cube
Are the following shapes congruent?
w W
no
How many lines of symmetry does a rectangle have?
2
How many right angles does a trapezoid have?
What 2D shape has all right angles but not all the sides are the same?
Rectangle
What 3D shape 6 edges and all triangle faces?
a triangle-based pyramid
Are the following shapes congruent?
Z z
no
How many lines of symmetry does a square have?
4
How many angles would 12 triangles have?
36 angles
Polygon
Quadrilateral
Parallelogram
What 3D shape is a marker?
a cylinder
Are the following shapes congruent?
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yes
How many lines of symmetry does an equilateral triangle have?
3
What is the name of an angle that is bigger than a straight angle but smaller than an obtuse angle?
Hint: there are 2 answers to this question!
Acute angle
Right angle
In the classroom, find the following:
- a rectangle
- a circle
- a square
- an oval
All correct answers will be accepted.
Name a 3D shape with a hexagon face.
hexagonal prism OR hexagon-based pyramid
What does "congruent" mean?
same shape and size
Which 2D shape has an infinite number of lines of symmetry?
a circle
What is the name of a triangle that has 1 obtuse angle, 1 right angle, and 1 acute angle?