ASVAB Math Knowledge Practice Test 786778 Results

	Your Results	Global Average
Questions	5	5
Correct	0	3.51
Score	0%	70%

Review

What is the circumference of a circle with a radius of 13?

71% Answer Correctly

	34π
	22π
	26π
	38π

Solution

The formula for circumference is circle diameter x π. Circle diameter is 2 x radius:

c = πd
c = π(2 * r)
c = π(2 * 13)
c = 26π

If a = 6, b = 4, c = 6, and d = 1, what is the perimeter of this quadrilateral?

88% Answer Correctly

	26
	17
	23
	25

Solution

Perimeter is equal to the sum of the four sides:

p = a + b + c + d
p = 6 + 4 + 6 + 1
p = 17

If side a = 7, side b = 6, what is the length of the hypotenuse of this right triangle?

64% Answer Correctly

	\( \sqrt{73} \)
	\( \sqrt{85} \)
	\( \sqrt{117} \)
	\( \sqrt{130} \)

Solution

According to the Pythagorean theorem, the hypotenuse squared is equal to the sum of the two perpendicular sides squared:

c² = a² + b²
c² = 7² + 6²
c² = 49 + 36
c² = 85
c = \( \sqrt{85} \)

To multiply binomials, use the FOIL method. Which of the following is not a part of the FOIL method?

83% Answer Correctly

	First
	Last
	Odd
	Inside

Solution

To multiply binomials, use the FOIL method. FOIL stands for First, Outside, Inside, Last and refers to the position of each term in the parentheses.

If the length of AB equals the length of BD, point B __________ this line segment.

45% Answer Correctly

	bisects
	midpoints
	intersects
	trisects

Solution

A line segment is a portion of a line with a measurable length. The midpoint of a line segment is the point exactly halfway between the endpoints. The midpoint bisects (cuts in half) the line segment.