What is the degree measure of an angle that measures radians?

(F)

(G)

(H) 252°

(J) 84°

(K) 12°

The Correct Answer

Explanation

**In the figure below, ∠ ABC ≅ ∠ DFE, ∠ BAC ≅ ∠ FDE, D and F are on AB, AD ≅ FB, and distances in centimeters are as shown. What is the length of AD, in centimeters?**

(A)5 (B)4 (C)3 (D)2 (E)1

**Correct Answer: B**

In regular hexagon ABCDEF, CD = 12 cm. What is the length of in cm?

（A）12 （B） 12 + （C） 12 + （D） 24 （E） 72

**Correct Answer: D**

For all x > 8, = ?

(F) (G) (H) (J) (K) 1

**Correct Answer: K**

### More ACT Math Exam Questions

- 1A Fahrenheit temperature F can be approximated by doubling the Celsius temperature C and adding 32. If the temperature outside is 18°C, what is the approximate temperature in Fahrenheit?
- 2What is the volume, in cubic centimeters, of a cone with a height of 9 centimeters and a base with a radius of 4 centimeters? (The volume of a cone is , where R is the radius of the base of the cone and h is the height of the cone.)
- 3The mean of 5 numbers is 87. The smallest of the 5 numbers is 75. What is the mean of the other 4 numbers?
- 4The vertices of a triangle are A(−1,3), B(3,0), and C(−2,−1). Find the length of side AC.
- 5
What is the

*y*-intercept of the line given by the equation 7*x –*3*y*= 21?