FREE AFQT Mathematics Knowledge Questions and Answers
What is the area of a rectangle with a length of 8 meters and a width of 5 meters?
Correct!
Wrong!
The area of a rectangle is given by Area=Length × Width:
8×5 = 40square meters
Simplify the expression: 5x+7x.
Correct!
Wrong!
Combine like terms by adding the coefficients of x:
5x+7x = 12x.
Solve for x: 3x−7=11.
Correct!
Wrong!
Add 7 to both sides:
3x = 18.
Divide by 3:
x=6.
A triangle has a base of 10 cm and a height of 12 cm. What is its area?
Correct!
Wrong!
The area of a triangle is given by:
Area= 1/2 ×Base × Height:
1/2 x 10 x 12 = 60sqm.
If 𝑎2=64, what is 𝑎?
Correct!
Wrong!
The square root of 64 is 8, since (−8)2 = 64 and 82 = 64.