Name That Formula
Area
Volume
Defining Area and Volume
100
What is the formula for the area of a rectangle?
Area = length x width
100
Avika is building a fence around their yard so that their dogs have plenty of room to play. If Avika's yard has a width of 9 yards and a length of 12 yards, how much room will Avika's dogs have to play?
108 square yards
or
108 yd2
100
A tower in the shape of a rectangular prism is made out of wooden blocks and has the following dimensions; length = 8 in, width = 2 in, and height = 4 in. What is the volume of the figure?
Volume = 64 cubic inches
100
True or False: Volume is the amount of space 3-dimensional object has
True
200
What is the formula for finding the volume of a cube?
Volume = s3
or
Volume = side x side x side
200
What is the area of a square if the height is 9 inches?
81 square inches
200
A box is 9 cm by 11 cm by 8 cm. What is the volume of the box?
792 cubic centimeters
200
Area is measured in what unit of measure?
Square units
300
What is the formula for finding the volume of a rectangular prism?
Volume = length x width x height
or
Volume = Area of Base x height
300
What is the area of the parallelogram?
Area = 84 cm2
300
Bobby is filling his inflatable pool with jello. The pool is 4 feet deep, 6 feet long, and 3 feet wide. How many cubic feet of jello will Bobby need to fill his pool.
Volume = 72 ft3
300
Which ONE of the following demonstrates area?
(1) kleenex box
(2) the top surface of a desk
(3) a line
(2) the top surface of a desk
400
What is the formula for finding the area of a triangle?
Area = bh/2
or
Area = 1/2(bh)
400
Find the area of the triangle
Area = 56 cm2
400
What is the area of the cube?
Volume is 1728 cubic cm
400
Which scenario represents volume?
(1) To find how much wrapping paper you need
(2) To find how much water your water bottle holds
(3) To find how big a piece of paper is
(2) To find how much water your water bottle holds
500
What is the formula for finding the area of a trapezoid?
1/2h(b1 + b2)
500
Find the area of the figure below:
Area = 11 1/4 ft2
or
Area = 11.25 ft2
500
What is the volume of the rectangular prism?
Volume is 1/4 cubic inches
500
If the dimenisons of a rectangular object is doubled, what would happen to its volume?
The volume would increase 8 times its original value.
Ex. V = (1)(2)(3), the volume is 6 cubic units. If the dimension is doubled, V = (2)(4)(6) the volume would increase to 48 cubic units.