Circles
Surface Area
Volume
Angles
Throwback!
100
Identify a radius.
CA, AC, AB, BA, DA, AD
100
Name the figure. How many faces does it have?
Pentagonal Prism
7 faces
100
What is the unit used for volume?
units cubed
u3
100
What is the difference between complementary & supplementary angles?
Complementary: sum of 90
Supplementary: sum of 180
100
What are inverse operations?
add <--> subtract
multiply <--> divide
200
What is a chord?
A line segment whose endpoints lie on the circle's circumference.
200
What is lateral area?
The area of a 3D object's faces, excluding the bases.
200
What is the relationship between the volume of cylinders/prisms & cones/pyramids?
Cylinders/prisms are 3 times bigger than cones/pyramids ONLY if they have the same base area and height.
200
What does congruent mean?
Which type of angle(s) are congruent?
congruent means equal
vertical angles are congruent
200
1/2(1/2)
1/4
300
What is circumference? What is the formula to find circumference?
Circumference: Distance around a circle
C = pi(d)
300
What is the difference between b and B?
b = base length
B = base area
300
What is the volume formula for a cylinder/prism?
What is volume formula for a cone/pyramid?
V = Bh
V= Bh/3
300
solve for x - show your work!
x=53
300
Simplify, then convert to a decimal.
4/28
0.25
400
What is area? What is the area of a circle formula?
Area: the number of square units inside a figure.
A = pi(r)2
400
Draw a net of the figure and label it with the correct dimensions.
Teacher will draw on board!
400
Find the volume of the figure.
V = 79.95 m3
400
x = 64
400
Solve for x.
3(x-4) - 4x + 5 = 10
x = -17
500
Find the area of given figure below. Round to the nearest hundredth.
A=25.13
500
Find the surface area of the following figure.
SA = 31.4 m2
500
Solve for w.
w= 3.5 in
500
solve for x
x=10
500
-3x - 42 > 3
x < -15
*sign flips!*