Sea Bomb

Volume of rectangular prism

1

what is the volume of this cube? (in inches)

7 x 7 x 7 = V

2401 cubic inches

2

what is the volume of this rectangular prism? (in feet)

7 x 4 x .6

16.8 cubic ft.

3

what is the formula of a rectangular prism?

b x h x w = V

4

how many 2 x 2 x 2 cubes fit a 20 x 20 x 35 rectangular prism?

you can use a calculator...

1750 cubes

5

What is the height? 20 x h x 57 = 11'400

you can use a calculator

h=10

area of shapes (no nets)

1

find the area. 13 x .375 ft

4.875 ft squared

2

Find the area of a triangle. 16 x 3.45 /2

/ = divided

27.6

3

find the area of this trapezoid 54 + 34 x 3 /2

/ = divided

132

4

what is the formula of a trapezoid.

A= b1 + b2 x h /2

5

Find the area of this hexagon

A= (5 + 3 x 7 /2)²

748

perimeter in real world situations

1

Find the perimeter of the parking lot fence.

A= 5 x 9

28

2

find the perimeter of a triangular construction site. A= 6 x 7 /2

39

3

how do you find perimeter?

You add up all sides.

4

true or false: perimeter is always greater than the area. Ex: perimeter = 5 + 20 + 5 +20 > 5 x 20 = Area

False (for this equation)

5

Trivia: did we learn perimeter of a trapezoid

No or yes

NO

volume of triangular shapes

1

Find volume of triangular pyramid. Triangle: 6 x 5 /2

60

2

Find volume of this shape.

Square: 6 x 6. Triangle: 6 x 5 /2

96

3

True or false: square pyramids have two formulas.

True

4

Random Math Question: what is the widest part of a circle called? A, diameter. B, width. C, length. D, none of the above

A

5

(this is worth 2 movements) What is the volume of this triangular prism? Rectangle: 5 x 7. Triangle: 5 x 3 /2

120