ASVAB Math Knowledge Practice Test 242580 Results

Your Results Global Average
Questions 5 5
Correct 0 3.72
Score 0% 74%

Review

1

If angle a = 32° and angle b = 66° what is the length of angle c?

71% Answer Correctly
87°
97°
82°
116°
Solution

The sum of the interior angles of a triangle is 180°:
180° = a° + b° + c°
c° = 180° - a° - b°
c° = 180° - 32° - 66° = 82°

2

If a = 9, b = 4, c = 1, and d = 8, what is the perimeter of this quadrilateral?

88% Answer Correctly
22
20
18
27
Solution

Perimeter is equal to the sum of the four sides:

p = a + b + c + d
p = 9 + 4 + 1 + 8
p = 22

3

If AD = 29 and BD = 25, AB = ?

76% Answer Correctly
7
16
4
5
Solution

The entire length of this line is represented by AD which is AB + BD:

AD = AB + BD

Solving for AB:

AB = AD - BD
AB = 29 - 25
AB = 4

4

The dimensions of this cylinder are height (h) = 4 and radius (r) = 4. What is the volume?

62% Answer Correctly
405π
1π
20π
64π
Solution

The volume of a cylinder is πr2h:

v = πr2h
v = π(42 x 4)
v = 64π

5

What is 9a7 + 7a7?

75% Answer Correctly
63a7
2
16a7
16a14
Solution

To combine like terms, add or subtract the coefficients (the numbers that come before the variables) of terms that have the same variable raised to the same exponent.

9a7 + 7a7 = 16a7