Unit 5 Review

How many lines of symmetry could you draw on this shape?

• 0

• 1

• 2

• 3

Tags

CCSS.4.G.A.3

What is the area of this shape?

• 20 square feet

• 72 square feet

• 60 square feet

• 36 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter of this shape?

• 20 feet

• 72 feet

• 18 feet

• 36 feet

Tags

CCSS.4.MD.A.3

Which of these figures has an area of 64 square feet?

• A

• B

• C

• D

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Look at the image of the ladder. Which statements are true about this ladder?

• The side rails are perpendicular to each other

• The side rails are parallel to each other

• The rungs are parallel to each other

• The rungs are parallel to the side rails

• The rungs are perpendicular to the side rails

Answer explanation

Remember, parallel looks like an "equal" sign and perpendicular looks like a "plus" sign!!

What is the area of the figure?

• 28 square units

• 29 square units

• 35 square units

• 32 square units

Tags

CCSS.3.MD.C.7D

Select all true statements about the square shown.

• The area of the square is 25 square units

• The area of the square is 20 square units

• The perimeter of the square is 20 units

• A = 5 x 4

• P = (5 x 2) + (5 x 2)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Select all the shapes that have at least one pair of perpendicular sides.

• 
• 
• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Which attributes could have been used to sort the shapes?

• shapes with 4 sides and shapes with more than 4 sides

• shapes with right angles and shapes without right angles

• shapes with 4 angles and shapes with more than 4 angles

• shapes with equal side lengths and shapes with no equal side lengths

Tags

CCSS.3.G.A.1

Which of the following shows the correct formula for AREA?

• A = (Lx2) + (Wx2)

• A = L+W

• A = L x W

• A = L + L + W + W