Question

The diameter of a hat is 4.7 inches. What is the distance around the hat using π = 3.14? Round to the hundredths place.

A: 1.50 inches
B:7.38 inches
C: 17.34 inches
D: 14.76 inches

Answer 1

To find the distance around the hat, we can substitute these values into the formula:

C = 3.14 * 4.7

Calculating this expression, we find:

C ≈ 14.78 inches

Rounding to the hundredths place, the correct answer is option D: 14.76 inches.

Answer 2

`\huge\boxed{D) 14.76}`

Useful information:

Circumference=pi*diameter

`C=\pi*d`

Explanation:

In this example, the distance around the hat is equal to its circumference. To find the hat's circumference, you would simply multiply the diameter by the value of pi. This gives you 14.76.

1) Multiply pi by 4.7.

`4.7*\pi =14.76 (2d.p)`