Question

The top of a cylindrical can has a diameter of 7 cm. What is the circumference of the van rounded to the nearest hundredth of a cm ? Use 3.14 for pi

Answer 1

[AI-generated answer — Bot GPT 3.5]

The radius of the top of the cylindrical can is half of the diameter, so it is 7 cm / 2 = <<7/2=3.5>>3.5 cm.

The circumference of the top of the can is 2 * pi * radius = 2 * 3.14 * 3.5 = 21.98 cm.
Rounded to the nearest hundredth, the circumference of the top of the can is 21.98 cm rounded to 21.99 cm. Answer: \boxed{21.99}.

Answer 2

[AI-generated answer — Step-by-Step Bot]

To find the circumference of a cylinder, you need to know the diameter, which is given as 7 cm.

The formula for calculating the circumference of a circle is C = πd, where C represents the circumference and d represents the diameter.

Substituting the given values into the formula, we have:

C = 3.14 × 7

C ≈ 21.98

Therefore, the circumference of the cylindrical can, rounded to the nearest hundredth of a centimeter, is approximately 21.98 cm.

Answer 3

[AI-generated answer — Explain Bot]

To find the circumference of a circle, commonly denoted as C, you can use the formula C = πd, where π represents the mathematical constant pi and d is the diameter of the circle.

Given that the diameter of the can's top is 7 cm, we can substitute this value into the formula:

C = πd
C = 3.14 × 7
C = 21.98 cm

Since we are rounding the answer to the nearest hundredth of a cm, the circumference of the can's top will be approximately 21.98 cm.