Cross Sections
Rotations
Volume
Density
Parallelograms
100
Describe the shape resulting from the cross section below.
A rectangle
100
If you were to rotate the rectangle, what 3D image is formed?
A cylinder
100
A soup can with a height of 3 and a diameter of 2. What is the volume to the nearest tenth?
What is 9.4?
100
What does the m stand for in the d = m/v?
Mass
100
What are the 2 properties about the opposite sides of a parallelogram?
opposite sides are congruent and parallel
200
What is the vertical cross section of a sphere
circle
200
What 3D shape is formed when you rotate the figure below.
A cone is formed
200
A rectangle has a length of 6 cm and a width of 3 cm. It is rotated around it's width. What is the volume to the nearest integer?
339 cm3
200
My ice cream cone has a volume of 300 in3. It also weighs 3 lbs. What is the density?
.01 lbs/in3
200
Find the value of x.
x=10
300
A right rectangular prism is cut perpendicular to its base. The shape of the cross section is a what?
Rectangle
300
The rectangle is rotated about the line shown. What 3D shape will be formed?
a. A cylinder with a radius of 5 and height of 3
b. A cylinder with a radius of 3 and a height of 5
c. A 6 x 5 x 3 rectangular prism
d. A cylinder with a radius of 6 and a height of 5
b. A cylinder with a radius of 3 and a height of 5
300
A regular pyramid has a square base. A side is 4 inches and the height is 9 inches. What is the volume?
64 in3
300
A moving box packed with stuff has a length of 13 inches, a width of 12 inches and a height of 11 inches. The density is .025 lbs/in3. What is the mass of the box?
42.9 lbs
300
Define "consecutive angles". What do we know about consecutive angles in parallelograms?
Consecutive angles are angles that are next to each other. In a parallelogram, consecutive angles are supplementary.
400
True or False: A cone can have a circular, elliptical, or triangular cross section depending on the cut.
True
400
What is the volume of the 3D shape that results from the rectangle being rotated about line m?
tio?
180pi "in"^2
400
The prism shown has a cylindrical hole cut out of it. What is the volume of the figure? Round to the nearest hundredth.
17.24 cubic centimeters
400
What is the mass of a bucket with a height of 15 cm, a base area of 36 pi cm2 and that has a density of 100 kg/cm?
169,646.0033 cm3
400
mangleG=41 degrees
500
What is the horizontal cross section of a cube
Square
500
A circle with a 5 inch radius is rotated about its vertical line of symmetry. What is the volume of the 3D figure that results from this rotation?
(500pi)/3 "in"^3
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
Density of the oak tree is 752 kilograms per cubic meter. If the trunk has a circumference of 4.5 meters and the height of the trunk is 8 meters. What is the approximate number of kilograms of the trunk?
9694 kg
500
TE = 10