Perimeter and Circumference
Area
Volume
Cross Sections & Rotating figures
Density
100
Find the perimeter of the rectangle below.
P = 104
100
Find the area of the square below.
A = 49in2
100
Find the volume of the shape below.
V = 512 units3
100
What 3D shape is formed when you rotate the figure below.
A cone is formed
100
A rock has a mass of 39g and a volume of 13 cm3. What is the density of the rock?
The density is 3g/cm3
200
Find the circumference of the circle below. Round to the nearest tenth.
C = 56.5
200
Find the area of the figure below.
A = 20in2
200
Find the volume of a cylinder that has a diameter of 13 meters and a height of 7 meters. Round your answer to the nearest hundredth.
V = 929.13 meters3
200
If you were to rotate the rectangle, what 3D image is formed?
A cylinder
200
A brick has a mass of 72g and a density of 1.5g/cm3. What is the volume?
48cm3
300
Find the circumference of the object below.
C = 37.7
300
Find the area of the trapezoid below.
A = 85.5cm2
300
Find the volume of the square pyramid below.
V = 75cm3
300
Describe the shape resulting from the cross section below.
A rectangle
300
You have a pencil sharpener that is the same shape as a rectangular prism. It has a length of 6 inches, a width of 3 inches, and a height of 4 inches. It has a mass of 36g. What is the density of the pencil sharpener? Round your answer to the nearest tenth
Density = .5g/in3
400
Find the perimeter of the figure below.
P = 4x - 2
400
Find the total area of the composite figure below.
A = 34ft2
400
Find the volume of the triangular pyramid below. Round to the nearest tenth.
V = 317.3 units3
400
Describe the shape resulting from the cross section.
Circle
400
A zoo has a zebra exhibit on a rectangular plot of land that currently has 48 zebras. The length of the land is 4 meters, and the width of the land is 8 meters. What is the density?
2 zebras/m2
500
A circle has a circumference of 32. What is the radius?
r = 5.1
500
Find the area of the purple shaded region below. Round all answers to the nearest tenth.
A = 1055.6cm2
500
A sphere has an volume of approximately 9202.772. Find the radius of the sphere. Round your answer to the nearest whole number.
r = 13
500
Answer the question below.
1 - The square
500
During an science experiment, a class tracked the amount of bacteria grown in a petri dish. Dish M had a diameter of 72mm, meanwhile Dish P had a radius of 24mm. Petri Dish M had approximately 97,000 bacteria after 3 hours, meanwhile Dish P had approximately 56,000 bacteria after 3 hours. Determine which has a greater density and why. Round your answers to the nearest tenth.
Dish M had a density of 23.8
Dish P had a density of 30.9
Dish P has the greater density.