2D Shapes

Corners

10

I have no corners.

 Circle

20

I have 8 corners.

 Octagon

30

I have 6 corners

hexagon

40

I have 3 corners and 3 different lengths of sides

 triangle

50

I have 5 sides?

pentagon

Same as

10

What 2 shapes have 4 sides and 4 corners?

 a square and a rectangle

20

What shapes have we learned that have have less than 6 sides.

quadrilateral, triangle, pentagon, hexagon

30

what 2 shapes have 4 corners?

 a square and a rectangle

40

What shapes have we learned have corners?

square, rectangle, triangle, octagon, hexagon

50

I look the same as a stop sign what am I?

octagon.

Different

10

We both have 4 sides and 4 corners but we are different, who are we and how are we different?

 square and a rectangle (side length)

20

one of us has 3 corners the other has no corners.

 a triangle and a circle

30

A pentagon and hexagone are different how?

one has 5 sides/corners the other 6 sides/corners

40

Can a triangle have: 3 sides the same length? 2 sides and one different? All 3 sides different lengths?

yes

50

bonus************** what shape is round? Spell its name.

Circle

Sides

10

I have no sides.

 a circle

20

I have 4 sides. 2 of my sides are longer then the other 2.

a rectangle

30

I am like a spider, I have 8 sides.

octagon.

40

I have 3 sides. They can be the same length or different.

 a triangle

50

I have 4 equal sides.

 square

?

10

I am the same shape as a clock.

circle

20

I am the same shape as a piece of paper.

rectangle

30

I look like a house with a pointy roof.

pentagon

40

If you cut a square in half from one corner to the other how many triangles will you make?

 2 triangles?

50

draw 2 different pentagons.

see board