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 rectangular prism?
What is area of the base (length x width) x height of the prism
Describe the formula for finding the surface area of a rectangular prism
What is SA = (2lw) + (2lh) + (2wh)
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.
Describe the process for finding surface area of a pyramid.
Either answer: Find the area of each triangle and add the area of the base
OR 1/2 times Perimeter times slant height plus area of the base
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 rectangular prism with length of 6, width of 4, and height of 11 feet.
What is 264 ft cubed
How do you minimize the surface area of a rectangular prism? Explain.
You make the dimensions as close to a cube (if not a cube) as possible.
Find the volume of a square pyramid with a side length of 6 inches and a height of 5.5 inches.
What is 66 cubic inches?
Find the surface area of a square-based pyramid with triangle areas of 16 and a base area of 25.
What is SA = 89 units squared
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
What is the volume of a rectangular pyramid with side lengths of 13 and 9 inches, and a height of 4.2 inches?
What is V = 163.8 cubic inches
Find the surface area of the pyramid shown.
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 volume of a cube with a side length of 7 yards.
What is volume = 343 yards cubed
Find the surface area of a cube with a side length of 7 yards.
What is SA = 294 yards squared
Find the volume of the pyramid that Ms. Boehm will show you.
V = 256 units cubed
Find the surface area of the triangular prism in the picture.
What is SA = 176 m squared
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 composite figure that Ms. Boehm will show.
SA = 1182 mm 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
Find the surface area of the triangular prism in the picture.
What is SA = 8160 cm squared