Volume
A rectangular prism with height of 3 cm, length of 4 cm, and width of 5 cm.
60 cm cubed
A rectangle with length of 5 and width of 6
30 units squared
How do you find the surface area of and 3-dimensional shape?
Add up the area of every face on that shape.
What do I have to do to solve this equation for a
a + 3 = 5
Subtract 3 from each side
a + 0 = a
Additive Identity
A rectangular prism with height of 10 cm, length of 14 cm, and width of 5 cm.
700 cm cubed
A rectangle with length of 1.5 and width of 3.6
5.4
A rectangular prism with height of 3 cm, length of 4 cm, and width of 5 cm.
94 cm squared
What do I have to do to solve this equation for a
2a = 10
divide both sides by 2
10 x 1 = 10
Multiplicative Identity
A triangular prism with height of 3 cm, length of 4 cm, and width of 5 cm.
20 cm cubed
What is the formula for area of a triangle?
base x height divided by 2
or length x width divided by 2
When you draw a 3d figure in 2d to help find the surface area, you have created what?
A Net
What do I have to do to solve this equation for a
1/3b = 10
Multiply by 3 or divide both sides by 1/3
8 x 0 = 0
Zero Product Property
A triangular prism with height of 10 cm, length of 14 cm, and width of 5 cm.
350 cm cubed
50 units squared
If this is one of the first 5 questions picked, reward yourself with a free 400 points. If not, you get 0 points, but don't lose any.
?
Solve for x
25 = 10 + 5x
x = 3
a + b = b + a
Commative Property of Addition
A cylinder with a diameter of 10 and a height of 3?
V = Bh
V = Pi(r2)h
V = 3.14(52)3
235.5
What is the formula for area of a Trapezoid
1/2(b1 + b2)h
A rectangular prism with height of 10 cm, length of 4 cm, and width of 15 cm.
500 cm squared
Solve for x
1/2x + 5 = 95
x = 45
6 X 4 X 2 = 2 X 4 X 6
Associative Property of Multiplication