Answers Mathematical Models with Applications - MA4072 CR Topic TestQuestion 51

51

QuizMultiple Choice

Topic Test

Question 51 • Mathematical Models with Applications - MA4072 CR

If the diameter of a circle measures 3 inches, what is the measure of its circumference?

Answer

A

9.42 inches

B

3.14 inches

C

5.67 inches

D

2.5 inches

Explanation

Use the circumference formula C = πd. With a diameter of 3 inches, C ≈ 3.14 × 3 = 9.42 inches. The correct choice is 9.42 inches.

AI-written and checked against the verified answer.

More from this Course

48 verified answers

Topic Test

16 verified answers

Relationships in Figures

10 verified answers

Relationships in Figures