Volume of Rectangular Prisms and Area Review Solo Assignment

Multiple Select

Which of the following are rectangular prisms

Multiple Choice

What is the formula used to find the volume of a rectangular prism?

• V = Lw

• V = Lwh

• V = 1/2bh

• V = 2∏r

Multiple Choice

what is the volume?

• 72 cubic units

• 27 cubic units

• 1.5 cubic units

• 81 cubic unit

Multiple Choice

Joy wants to create a box with a volume of 8 cubic units. Which dimensions would work?

• length: 8 units

  width: 8 units

  height: 8 units

• length: 2 units

  width 4 units

  height: 3 units

• length: 4 units

  width: 2 units

  height: 2 units

• length: 2 units

  width: 4 units

  height: 1 unit

Poll

Discussion Poll

• A: Pants on all 4 legs

• B: Pants on the back legs only

Multiple Choice

Find the volume of this rectangular prism.

• 9 yd³

• 8 2/3 yd³

• 3 1/3 yd³

• 17 7/9 yd³

Poll

How do you feel about finding the volume of rectangular prisms with fractional edge lengths?

• Great!

• So-So

• Confused

Multiple Choice

What was the volume of the rectangular prism?

• 16 cm²

• 24 cm²

• 96 cm³

• 40 cm³

Fill in the Blanks

Multiple Choice

What is the volume of the cereal box?

• 23 in³
• 97 in³
• 132 in³
• 288 in³

Multiple Choice

An aquarium holds 42 cubic feet of water.  What could be the dimensions of the aquarium?

• 2 x 3 x 7
• 2 x 3 x 6
• 2 x 3 x 5
• 2 x 3 x 4

Match

Match the shape with its area formula

a = b h

a = ½ (b₁ + b₂) h

a = ½ bh

v = lwh

• a = b h

• a = ½ (b₁ + b₂) h

• a = ½ bh

• v = lwh

Multiple Choice

When determining the base and height of a rectangle, parallelogram, trapezoid, and triangle, the base and the height will ALWAYS connect at _______

• diagonal lines

• parallel lines

• any two corners

• a 90 degree angle

Multiple Choice

If we were finding the area of this parallelogram, which value would we NOT use?

• 2 m

• 2.5 m

• 1.8 m

Multiple Choice

In a trapezoid, the bases are always_________.

• congruent

• parallel

• perpendicular

Answer
Divide the area by the dimension to find the missing dimension.

​

​How would you find the missing dimension for area?

​Let's find the missing dimension for a volume problem.

Multiple Choice

The volume of the figure is 180 cubic units.

What is the missing dimension of this rectangular prism?

• 6

• 11

• 19

• 324

Multiple Choice

Find the missing side length

• 36mm

• 10mm

• 20mm

• 18mm

Multiple Choice

Write the equation to solve for the Area of a Triangle. Then use it to find the missing dimension. 

Use the formula:

A = ½ x b x h

12 = ½ x b x 3

12 = 1.5b

• 12yd.
• 3yd.
• 9yd
• 8yd

Multiple Choice

Find the height of the triangle.

Use the formula:

A = ½ x b x h

36 = ½ x 8 x h

36 = 4h

_ = h

• 9 inches

• 4.5 inches

• 3 inches

• 8 inches

Multiple Choice

Which student calculated the area of the parallelogram correctly?

• a = ½ bh

  a = ½ (5) (9)

  a = ½ (45)

  a = 22.5in²

• a = bh

  a = 5(9)

  a = 45in²

• a = b + h

  a = 5 + 9

  a = 14 in²

• a = ½ (b₁ + b₂)h

  a = ½ (5 +5) 9

  a = ½ (10) 9

  a = ½ (90)

  a = 45 in²

Labelling

label the parts of a trapezoid

Drag labels to their correct position on the image

base

distractor

height

base

Draw

Draw a Parallelogram with a base of 12 and a height of 10 and find the area using the formula you've learned.

Multiple Choice

What is the formula for the area of a trapezoid?

• a = ½ (b₁ + b₂) h

• a = bh

• a = ½ bh

• a = ½ (b₁ + b₂)

Multiple Choice

What answer choice correctly displays the area calculated correctly?

• a = ½ (b₁ + b₂) h

  a = ½ (4 +3) 6

  a = ½ (7) 6

  a = ½ (42)

  a = 22 mm²

• a = ½ (b₁ + b₂) h

  a = ½ (2 + 6) 4

  a = ½ (8) 4

  a = ½ (32)

  a = 16 mm²

• a = ½ (b₁ + b₂) h

  a = ½ (2+ 6) 3

  a = ½ (8) 3

  a = ½ (24)

  a = 12 mm²

• a = ½ (b₁ + b₂) h

  a = ½ (2 + 6) 3

  a = 1 + 18

  a = 19 mm²

Multiple Choice

What is the area of a triangle with a base of 10 cm and a height of 14 cm?

• 24 cm squared

• 12 cm squared

• 70 cm squared

• 140 cm squared

Multiple Choice

Find the area of the triangle. (Don't forget to divide by 2!)

• 108 cm

• 540 cm

• 108 cm²

• 54 cm²

Labelling

Label the parts of the triangle

Drag labels to their correct position on the image

base

height

distractor

Fill in the Blanks

Multiple Choice

What is the area of the trapezoid?

• 36 square millimeters

• 48 square millimeters

• 24 square millimeters

• 12 square millimeters