Formulas
Area of a square
s2 or bh
Rectangle with length 12 and width of 8
96 units2
What is the surface area of a cube whose side is 5.
150 units2
The volume of a cube that is 4 inches tall?
64 in3
Of a square with a side of 4.5.
18 units
Area of a parallelogram
b x h
Triangle with a base of 20 and height of 9.
90 units2
What is the surface area of a cylinder with a radius of 7cm and a height of 14cm?
615.8 cm2
Calvin has a triangular prism with a base of 14 in2 and a height of 12 inches. What is the volume of the prism?
168 in3
Of a rectangle whose length is 23 and width is 13.
72 units
How do you find perimeter?
Add all the sides together
Parallelogram whose base is 2.4, height is 3.5 and width is 0.3.
8.4 units2
Surface area of a rectangular prism with a length of 6 cm, a width of 4 cm, and a height of 2 cm
88 cm2
Kelly has a rectangular fish aquarium that measures 18 inches wide, 8 inches deep, and 12 inches tall. What is the maximum amount of water that the aquarium will hold in cubic inches?
1728 in3
Of a rectangle whose length is 34.6 and width is 12 3/4.
94.7 units
Area of a triangle
B x H / 2
Triangle whose base is 5.75 and height is 6.
17.25 units2
What is the surface area of an equilateral triangular prism with side lengths of 12 inches, height of 5 inches and length (H) of 25 inches?
960 inches2
How many cubic feet of concrete will be needed for a driveway section that is 10 ft long, 8 feet wide, and 1/2 foot thick.
40 feet3
The length of a rectangle is 12 cm more than the width. The perimeter is 44 cm. Find the length and the width.
5 cm and 17 cm
How do you find surface area?
What is find the area of each face and add together or use appropriate equation
What is the height of a rectangle if the base equals 19 and the area equals 95 cm squared?
5 cm
Jenny has a rectangular box that she wants to cover in decorative contact paper. The box is 16 cm long, 8 cm wide, and 8 cm high. How much paper will she need to cover all 6 sides?
640 cm2
How many cubic yards of sand will it take to fill a child's play area that measures 10 yards long, 8 yards wide, and 1/3 yard deep?
26 2/3 yards3
The perimeter of a rectangle is 104m. The length is 7m more than twice the width. What are the dimensions of the rectangle?
15m and 37m