All categories

3 years ago

The radius of a circle is 1 millimeter. What is the circle's circumference?

Mathematics

2 answers:

mr Goodwill [35]3 years ago

4 0

Answer:

C = 2pi mm or approximately 6.28 mm

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi * r

C = 2 * pi *1

C = 2pi

We can approximate pi by 3.14

C = 2*3.14

C =6.28 mm

slamgirl [31]3 years ago

3 0

Answer:

The circle's circumference is 2 pi ml

Step-by-step explanation:

The formula for the circumference of a circle is 2 $\pi$ r, or diameter times pi.

In this case, we simply plug into the equation. Using the formula 2 $\pi$ r, we get 2(1) $\pi$ , or 2 $\pi ml$

You might be interested in

What is the diameter of a 2m circle?

Varvara68 [4.7K]

Answer:

If 2m is the radius, the diameter is 4 meters.

2*2=4

6 0

2 years ago

Read 2 more answers

What is the answer to the question?

Anuta_ua [19.1K]

Answer:

Given : PQ = RQ

to find : angle B

PQ = RQ
Angle B = angle QRP ( angle opposite to equal side are equal). ...(1)
angle QRP + 140° = 180° ( linear pair)
angle QRP = 180° - 140°
angle QRP = 40°
from equation (1)
Angle B = angle QRP = 40°

4 0

3 years ago

Read 2 more answers

Write an expression so that when you divide ¼ by a number the quotient will be greater than 1/4.

SVETLANKA909090 [29]

Hello There!

An example of this would be:
$\frac{6}{1/4}$
6 = $\frac{6}{1}$
$\frac{6}{1} * \frac{4}{1}$
= $\frac{24}{1}$
= 24

Hope This Helps You!
Good Luck :)

- Hannah ❤

8 0

3 years ago

What is 1/4 divided by 10

tensa zangetsu [6.8K]

The answer is 1/40.First you have to do 1/4 times 10 which you put over 1 so 1/4 times 10/1,than you flip one of the #'s so 1/4 times 1/10 which equals 1/40

4 0

3 years ago

Whats the area of this?

Pie

Here’s how I solved to find the area. Hope this is helpful

6 0

2 years ago