1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVETLANKA909090 [29]
3 years ago
10

If the circumference of a circle is 36, what is the length of an arc of the circle intercepted by a central angle of 30 degrees?

Mathematics
2 answers:
Ilya [14]3 years ago
7 0

Answer: arc\ length=3

Step-by-step explanation:

The formula for calculate the arc lenght is:

arc\ length=2\pi r(\frac{\theta}{360})

Where "r" is the radius and "\theta" is the central angle of the arc in degrees.

The formula used to find the circumference of a circle is:

 C=2\pi r

Where "r" is the radius.

Then, we can observe that the formula for calculate the arc lenght can be rewritten in this form:

arc\ length=C(\frac{\theta}{360})

Where "C" is the circumference of the circle.

Finally we need to substitute the central angle and the circumference into arc\ length=C(\frac{\theta}{360}). Then the result is this:

arc\ length=36(\frac{30\°}{360})=3

elixir [45]3 years ago
3 0

Answer:330 degrees

Step-by-step explanation: It helps by drawing a picture, hope this helps

You might be interested in
I need help with his math maze please
Aneli [31]

With these transversals across parallel lines the angles are either congruent or supplementary (adding to 180) and its pretty easy to figure out which is which, obtuse verse acute in the figure.

Each yellow circle indicates x and the path to the next square.  So for example the Start has alternate interior angles, which are congruent, so x is 141 degrees.

8 0
3 years ago
If 3 p +3 4 =90
klemol [59]
3p + 34 = 90
3p = 90 - 34
3p = 56
p = 56/3
p = 18.67 (thats rounded)

2r + 44 = 76
2r = 76 - 44
2r = 32
r = 32/2
r = 16

53 + 6s = 1421
6s = 1421 - 53
6s = 1368
s = 1368/6
s = 228

" the product " means multiply
p x r x s = 18.67 x 16 x 228 = 68,108.16




8 0
3 years ago
2+266666662724683745946198753278313=
LUCKY_DIMON [66]

Answer:

2.6666666e+32

Step-by-step explanation:

1.add

2.multiply

3. you have your answer

6 0
3 years ago
What is the volume of the following triangular prism?
BlackZzzverrR [31]

Answer: 3000cm3

To find the area you need to find the area of the triangle and multiply that by the height of the prism.

The area of the triangle is

.5*12*10 = 60

And the height is .5m = 50cm

So the area will be

60*50 = 3000

7 0
3 years ago
Read 2 more answers
Classify the following based on sides and angles.​
matrenka [14]

Answer:

D. right; scalene

Step-by-step explanation:

As you can see in the diagram you have a 90, 50, and 40 degrees angles. Because one of the angles is equal to 90 degrees (a right angle) this triangle can be classified as a right triangle.

No congruent sides are shown.... That means it's a scalene.

3 0
2 years ago
Other questions:
  • Whole numbers between 200 and 220 that are multiple of 3
    9·1 answer
  • Help please on this math problem: The prices of backpacks at a store are 22, 16, 39, 35, 19, 34, 20, and 26. Find the Mean Absol
    12·1 answer
  • Use the formula an = aj(r)a- to write a formula for the geometric sequence below.
    9·1 answer
  • On a coordinate grid, point N is at (−2, 4) and point S is at (6, 4). The distance (in units) between points N and S is _______
    12·1 answer
  • How does subtracting the same amount from each value in a data set affect the mean,median,mode, and range? Explain.
    6·1 answer
  • Which value is the solution of the equation 8.25r = 554.4?
    8·2 answers
  • Write an equation of a line with the given slope and y-intercept. slope: - 13 y-intercept: –1
    12·1 answer
  • HELP PLEASE! WILL GIVE BRAINLIEST TO THE BEST ANSWER!
    7·1 answer
  • F(x)= -x^2-x-2 difference quotient
    7·1 answer
  • Can someone help me please
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!