ASVAB Math Knowledge Practice Test 598935 Results

Your Results Global Average
Questions 5 5
Correct 0 2.98
Score 0% 60%

Review

1

Which types of triangles will always have at least two sides of equal length?

55% Answer Correctly

equilateral, isosceles and right

equilateral and isosceles

equilateral and right

isosceles and right
Solution

An isosceles triangle has two sides of equal length. An equilateral triangle has three sides of equal length. In a right triangle, two sides meet at a right angle.

2

If a = c = 4, b = d = 3, what is the area of this rectangle?

80% Answer Correctly
16
28
36
12
Solution

The area of a rectangle is equal to its length x width:

a = l x w
a = a x b
a = 4 x 3
a = 12

3

What is 4a9 - 2a9?

74% Answer Correctly
2
2a18
6a18
2a9
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.

4a9 - 2a9 = 2a9

4

If a = c = 5, b = d = 3, and the blue angle = 54°, what is the area of this parallelogram?

66% Answer Correctly
18
42
12
15
Solution

The area of a parallelogram is equal to its length x width:

a = l x w
a = a x b
a = 5 x 3
a = 15

5

The formula for the area of a circle is which of the following?

24% Answer Correctly

c = π d

c = π r2

c = π r

c = π d2
Solution

The circumference of a circle is the distance around its perimeter and equals π (approx. 3.14159) x diameter: c = π d. The area of a circle is π x (radius)2 : a = π r2.