3 years ago

If the circumference of a circle is 12, and the angle measure of an arc is 60o, which is the length of the arc?

1 answer:

3 0

We can get the measurement of the arc by determining first the radius of the circle. The circumference of a circle is equal to 2 * pi * radius. Hence from a 12 unit2 circumferenced circle, the radius is 1.91 units.Length of the arc is equal to radius times the angle in radians. 60 deg is equal to pi over 3. The length of the arc is equal to 2 units.

You might be interested in

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B20%7D%7B16%7D%20%2A%20100" id="TexFormula1" title=" \frac{20}{16} * 100" alt=" \f

mart [117]

125% because sixteen is equal to a whole which is equal to one-hundered and one fourth of sixteen is four and sixteen plus four is twenty. one fourth of one-hundered is twenty-five so you add the twenty-five to the one-hundered and you get 125%

8 0

3 years ago

The equation below shows the total volume (V), in cubic units, of 9 identical boxes with each side equal to s units:

timurjin [86]

36.864 cubic units is what the answer is

3 0

3 years ago

11 = 7 – 5x Please help!

Bad White [126]

Answer:

the answer is x=-4/5

Step-by-step explanation:

hoped I helped:)

7 0

3 years ago

Read 2 more answers

A circle has a radius that is 4 centimeters long. if a central angle has a measure of 3 radiants, what is the length of the arc

Romashka [77]

Answer:

A number is right 12 centimetres

4 0

3 years ago

Which one is the answer for these qution 4x=5(9x+2) A)5/2 B)41/10 C)-10/41 D)10/41

stealth61 [152]

C. -10/41

First use the distributive property to get 4x = 45x + 10
Use subtraction on both sides by 10
Again use subtraction of 4x on both sides
You now have -10 = 41x
Use division to get x alone and you now have -10/41 = x

5 0

3 years ago