ACT Sample Quiz

Welcome to your ACT Sample Quiz

If x+y = -2 and x-y = -3, then x^2 – y^2 = ?

13

6

5

-5

-6

The sides of a triangle are 5, 12 and 13 inches long. What is the angle between the 2 shortest sides?

30

45

60

90

120

In the standard (x,y) coordinate plane, if the x-coordinate of each point on a line is 4 less than twice its y-coordinate, the slope of the line is:

-4

-2

½

2

4

Two numbers have a greatest common factor of 4 and a least common multiple of 24. Which of the following could be the pair of numbers

4 and 8

4 and 12

8 and 12

8 and 24

12 and 24

A certain circle has an area of π square inches. How many inches long is its radius?

½

1

2

π/2

π

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