EDM Unit 4 Review

What rule could Xavier be using?

• Two sets of parallel lines.

• Four angles

• Four right angles

• four sides

How are these to shapes the same?

• They both have four angles

• They both have equal sides.

• They both have the right angles.

How are these to shaped different?

• They have the same number to angles.

• They have different lengths of sides.

• They are quadrilaterals.

• They have the same number of sides.

What is this shape?

• quadrilateral

• octagon

• Hexagon

• pentagon

What is the perimeter of this shape?

• 10 yards

• 10 inches

• 12 yards

• 8 yards

what is another name for this shape?

• hexagon

• quadrilateral

• polygon

• triangle

If you were making a line plot with this tally chart. How many x's would you put for 3 1/2?

• 3

• 2

• 5

• 4

How many x's would you put for 2 1/2?

• 2

• 4

• 3

• 1

What is the perimeter of this shape?

Each square is 1 cm.

• 16 cm

• 18 cm

• 9 cm

• 10 cm

What is the area of this rectangle?

• 20 cm2

• 16 cm2

• 4 cm2

• 18 cm2