Prisms
Cylinders
Pyramids
Definitions
Good to know
100
How can I identify a prism?
a 3-D shape that has multiple squares or rectangles
100
What is the formula for the are of the base of a cylinder.
π x r^2
100
Define Slant height
The height of one of the SIDE triangles on a pyramid.
100
Define perimeter.
The distance around any shape.
100
How do I find the area of a trigangle?
(base x height)/2
200
Looking at #5 on page 5: What is the height of the 3-D shape?
1.8 km
200
Looking at #10 on page 1: what is the Circumfrence of the base? (use 3.14 for pi)
50.24 in.
200
Looking at #1 on page 4: What is the formula for the total surface area.
(P x l)/2 + B
200
What can I think about to help me remember Area?
A blanket
200
What other math word is similar to Circumfrence? And what is the diffrence between the two?
Perimeter Circumfrence is the perimeter of a circle.
300
Looking at #14 on page 1: What is the total Surface area?
308 ft^2
300
Looking at #15 on page 1: What is the to formula for the total surface area?
Ch + 2B
300
Looking at #1 on page 4: what is the area of the base?
35.1 cm^2
300
Looking at #2 on page 3: Where is the base on this shape? Explain your answer
Every side is the base. All sides are parallel.
300
Looking #17 on page 1: What is the formula that will be used to find the area of the base?
πr^2
400
Looking at #3 on page 3: If "B" is the base what letter is the other base? And what is the measurment of the height?
E 8 cm
400
What is the diference between a cone and a cylinder?
Cone has 1 base Cylinder has 2 base
400
Looking at #15 on page 2: find the total surface area.
94 mm^2
400
Looking at #13 on page 1: What formula will I use to find the area of the base?
(base x height)/2
400
Define Net
An unfolded 3-D shape
500
What is a quick and easy way to identify the base on prism?
Any shape that is not a square or rectangle
500
Looking at #12 on page 1: What is the total surface area?
100.48 in^2
500
Looking at #11 on page 2: Find the total Surface area.
391 yd^2
500
Name the three ways that you can use to remember how to identify the height.
(1)The distance between the two bases. (2)What line can I walk across to get from one base to the other. (3)The only number that is not used when drawing the picture of the base.
500
How do I identify the Height on a triangle?
The two line that are perpendicular. (make a right angle)
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