Name ____________________
Time: ________
Date ___ / ___ / ___
Score ________
Trapezoid (Number Dojo Level 161)
Middle School Worksheet Set E
Instructions: Give yourself 5 minutes to complete as many problems as you can. Score this worksheet like a
Number Sense test, giving yourself 5 points for every correct answer, less 4 points for every skipped or incorrect
answer. High score is a 200. (For this worksheet, T = trapezoid, B = base, H = height, and A = area.)
1)
2)
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8)
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______
The median of a T with A 49 and H 14 is __
The A of a T with median 8 and H 6 is ___
The median of a T with Bs 35 and 19 is ___
The median of a T with A 60 and H 12 is __
The A of a T with Bs 6 & 12 and H 11 is _____
The A of a T with median 21 and H 6 is ___
The median of a T with A 72 and H 18 is __
The median of a T with Bs 42 and 20 is ___
The A of a T with Bs 73 & 77 and H 10 is ____
The median of a T with A .25 and H .5 is __
The A of a T with median 16 and H 16 is __
The median of a T with Bs 31 and 15 is ___
The median of a T with A 91 and H 7 is ___
The median of a T with Bs 8 and 22 is ____
The A of a T with Bs 14 & 6 and H 17 is _____
The A of a T with median 12 and H 9 is ___
The median of a T with A 65 and H 13 is __
The median of a T with Bs 4.2 and .8 is ___
The A of a T with Bs 42 & 28 and H 11 is ____
The A of a T with Bs 1 & 3 and H 2 is
21)
The median of a T with A 40 and H 5 is ___
22)
The median of a T with Bs 17 and 31 is ___
____
The A of a T with median 7 and H 21 is ___
The median of a T with A 36 and H 9 is ___
The A of a T with Bs 16 & 24 and H 7 is _____
The A of a T with Bs 12 & 18 and H 8 is _____
The A of a T with Bs 8 & 12 and H 7 is _____
The A of a T with Bs 7 & 13 and H 6 is _____
The A of a T with Bs 18 & 24 and H 9 is ____
The A of a T with Bs 9 & 15 and H 8 is _____
The A of a T with Bs 18 & 24 and H 15 is ____
The A of a T with H 5 and Bs 6 & 4 is ____
The A of a T with Bs 4 & 5 and H 8 is ____
The A of a T with H 2 and Bs 4.4 & 6.5 is __
The A of a T with Bs 11 & 19 and H 12 is __
The A of a T with median 18 and H 22 is __
The A of a T with H 20 and Bs 14 & 24 is __
The median of a T with Bs 14 & 40 is ____
The median of a T with A 42 and H 10 is __
23) The A of a T with Bs 14 & 26 and H 13 is
24)
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27)
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40)
- - - - - - - - - - - - - - - Fold the bottom portion under - - - - - - - - - - - - - - Answer Key
1)
2)
3)
4)
5)
6)
7)
8)
4
3.5
48
27
5
99
126
9
9)
10)
11)
12)
13)
14)
15)
16)
31
750
½ or .5
256
23
13
15
170
17)
18)
19)
20)
21)
22)
23)
24)
108
5
2.5
385
8
24
260
147
25)
26)
27)
28)
29)
30)
31)
32)
4
140
120
70
60
189
96
315
© 2016 by Number Dojo, www.NumberDojo.com
33)
34)
35)
36)
37)
38)
39)
40)
25
36
10.9
180
396
380
27
4.2