2D Shapes
A shape with no sides is a ....
circle
What is a face and base?
flat side of a shape
What do we call 2 equal parts?
halves
What is 18-7?
11
What are the corners of a 2D shape called?
angles
Where can I find the vertices?
In the corner of a shape
Ms. C judge
Ms. C has 55 erasers. She gets 48 more from Ms. A. How many erasers does she have in all?
103
How many sides does a triangle have?
3
How many edges do spheres have?
0
If a square is cut into 4 equal pieces, what do we call those parts?
Measure this object. (Ms C)
judge says...
What is this shape called? (Ms. C hold up picture)
pentagon
what is this shape? (Ms. C hold up)
rectangular prism
Ms. C says....
What does a quarter, 2 dimes, 1 nickel, and 3 pennies equal?
53 cents
What are the 3 types of 4 sided shapes?
square, rectangle, quadrilateral
6, 8, 12
Partition this square with rows and columns.
Ms C says....
5x7
45