What 3D shape is created when a rectangle is rotated about one of it's sides?
A cylinder
Find the volume of a cylinder when the radius is 6 and the height is 4. Leave your answer in terms of pi.
144pi
Find the distance between (-1,2) and (3,-5) to the nearest tenth.
8.1
What would be the slope of a line perpendicular to the line 3x+2y=6?
m= 2/3
A right triangle has an angle of elevation of 20 degrees. If the hypotenuse is 12ft then what is the length of the side opposite the 20 degree angle, rounded to the nearest tenth?
4.1 ft
The volume of a rectangular pyramid is 192 cubic feet. The length of one side of the rectangular base is 6 ft and the height of the pyramid is 12 feet. What is the length of the other side of the rectangular base?
8 ft
What is the slope of the line determined by the points (-1,2) and (-3,7)?
-5/2
What is the shape of the cross-section when a cone is cut parallel to its base?
A circle
A cement brick in the shape of a rectangular prism has a length of 2 ft, a width of 3 ft and a height of 1.5 ft. If the cement weighs 1.2 lbs/ft3 what is the total weight of the cement brick?
10.8 pounds
What is the area of the triangle whose coordinates are A: (1,6) B:(2,2) and C:(5,4)
A=7 square units
Write the equation of a line parallel to the line y=3x-2 which passes through the point (1,6). Write your answer in y=mx+b form.
y=3x+3
A cone has a height of 4 inches while its circular base has a circumference of 12pi. Find the volume of the cone to the nearest tenth.
150.8 ft3
Plot the triangle with points A:(-2,2), B:(-3,4), and C:(-5,2). Rotate Triangle ABC 90 degrees about the origin and state the coordinates of Triangle A'B'C'
A': (-2,-2)
B':(-4,-3)
C':(-2,-5)
What is the minimum number of degrees it would take to rotate a pentagon onto itself?
72 degrees
write the equation of a line perpendicular to the line y=4/5x-6 that goes through the point (3,-2). Laave your answer in point slope form. (HINT: NOT y=mx+b)
y+2=-5/4(x-3)
Honus stands 30 ft from a lighthouse which stands 50 feet tall. What is the angle of elevation from Honus to the top of the lighthouse, rounded to the nearest degree?
59 degrees
Find the radius of a sphere whose volume is 36pi cm3.
r = 3cm
Plot the triangle with points A:(-2,2), B:(-3,4), and C:(-5,2). Reflect Triangle ABC over the line x=1 about the origin and state the coordinates of Triangle A'B'C'
A':(4,2)
B'(5,4)
C'(7,2)
List out each angle that would rotate an octagon onto itself.
45, 90, 135, 180, 225, 270, 315, 360.