Circles
What is the formula to find the area of a circle? Circumference?
What is A=πr^2
How do you find the volume of a triangular prism?
What is area of the base (1/2 x base x height) x height of the prism
Describe the formula for finding the surface area of a rectangular prism
What is SA = (2lw) + (2lh) + (2wh)
Find the volume of the composite figure that Ms. Boehm will show you.
V = 2268 mm squared
A 1/4 circle-shaped window has a radius of 15 inches. How much would it cost to replace the window if every square inch costs $3?
$529.88
What is the area of a circle with a radius of 13 inches? (Use 3.14 for pi, round to nearest tenth)
What is A=530.7
Find the volume of a square pyramid with a side length of 6 inches and a height of 5.5 inches.
66 cubic inches
Find the surface area of the triangular prism in the picture.
SA = 176 m squared
Find the SA of the figure that Ms. Boehm will show you.
SA = 1620
How do you minimize the surface area of a figure?
You make the dimensions as close to a cube (if not a cube) as possible.
Find the area and circumference of a circle with radius of 3 meters. (Use 3.14 for pi)
What is area = 28.3 meters squared and circumference = 18.8 m.
Find the volume of a triangular prism with base = 10.5, triangle height = 7.3, prism height = 3.2 feet.
What is v = 132.7 feet cubed
Find the surface area of the triangular prism that Ms. Boehm will show.
SA = 108.4 cm squared
Find the volume of the figure that Ms. Boehm will show you.
V = 301.6
How many pyramids fit into a cube? What does this have to do with the formula?
6 of them; Since the height of a pyramid is half of the height of a cube, you can simplify the formula so that you simply divide by 3.
Find the area of a circle if the circumference is 50.24 cm (Use 3.14 for pi and round to the nearest tenth)
What is A=210 square centimeters
Find the surface area of a cylinder with a diameter of 17 inches and a height of 6 inches (Use pi button)
Find the surface area of the figure that Ms. Boehm will show you.
SA = 953.1 ft squared
A triangular pyramid has a volume of 840 cubic feet. It has a base length of 20 feet and base height of 21 feet. Find the height of the pyramid.
H = 12 ft
A semicircle is attached to a rectangle's width. The dimensions of the rectangle are: length = 14m, width = 5m. What is the area of the entire figure? (Use 3.14 for pi, round to the nearest tenth)
What is area = 89.6 square meters
Find the volume of the figure that Ms. Boehm will show.
What is V = 560 units cubed
Find the surface area of the triangular prism in the picture.
SA = 8160 cm squared
Find the volume of the figure that Ms. Boehm will show you.
V = 275.8
How much would it cost to replace the glass of a semicircle window that has a bottom (rounded edge) of 2 feet and costs $2 for every square INCH of glass? (Use 3.14 for pi)
About $15.43