Question

Find the circumference of the ornament shown in the above figure. Round your answer to the nearest whole number.

A. 61
B. 41
C. 50
D. 25

Answer 1

D. 25

Step-by-step explanation:

To find the circumference of a circle you multiply the diameter by 3.14. The diameter of one of the half circles that make up the edges is 2.

2 x 3.14 = 6.28

Now we need to multiply 6.28 by 4 because there are four half circles that make up the edges.

6.28 x 4 = 25.12

The question asked us to round to the nearest whole number. Since the decimal is below 50 we round down, we get the answer 25!!!

Hope this was helpful!