Eureka M5 Grade 5 Lesson 16 Fluency

How many sides are in each polygon?

What is the name for ANY 4 sided polygon?

• square

• polygon

• parallelogram

• quadrilateral

This quadrilateral has 4 equal sides and 4 right angles. What is the name of this shape?

• square

• rectangle

• circle

Rhombuses are parallelograms with 4 equal sides. Is this shape a rhombus?

• yes

• no

Is this shape a rectangle?

• yes

• no

Is a square also a rhombus?

• yes

• no

This polygon has 4 equal sides. Is it a square?

• yes

• no

Is a rhombus always a square?

• yes

• no

 $1\div\frac{1}{2}=$  
How many halves are in 1?

 $1\div\frac{1}{2}=2$  

 $2\div\frac{1}{2}=$  
How many halves are in 2?