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Q4 Reveiw
What is the formula for area of a circle?
See poster
Q4 Reveiw
14 terms
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StudBud Administration
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92 plays
Geometry, Probability, and Statistics
Flashcards
14 cards
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Questions
14
Answers
1
See poster
1/9
3/17
1/11
1/3
2
What is the formula for area of a circle?
A=Bh
A=3.14r
A=D3.14
A=3.14r^2
3
What is the MAD of 7,6,8,10,15,18,20,22,9,11?
12.6
4.92
49.2
3.90
4
SEE POSTER
Options of neighbors he sees on he street waking.
Community meeting; poll those who attend
Community meeting and picks his best friends
Mails letter to people in community to complete and return
5
What's the measure of angle CBD? See poster for image.
120
22.5
45
90
6
SEE POSTER
0
5.5
6
3
7
What is the mean of 1,8,10,9,11,12,15,7?
9.5
9.125
10
9
8
A beverage company wants to see if people in the U.S. like their logo. What's the population?
Shoppers from different states
3,800 kids ages 5-15
A selection of logo artist
U.S. Citizens
9
The angle ABC equals 3x+5. The angle CBD equals 15+5x. If these are supplementary what is CBD?
64.9
20
115
65
10
If the diameter of a circle is 10 inches what is the area? Use 3.14 for pie.
77.5 in
78.5 in
78.5 ft
25 in.
11
SEE POSTER
34
68
12
69
12
What measurements could make a triangle? Select all that apply.
70, 70, 40
40 , 39, 80
6, 6, 14
12, 7, 8
13
If the angle measurements on a triangle are 47 and 108, what is the other angle measurement?
25
24
65
90
14
There are a total of 23 marbles. If 33.3% are red marbles, how many red marbles are there?
7.69
7.66
15
10.3
