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
slamgirl [31]
3 years ago
8

Find exact radius of the circle. Please help!

Mathematics
1 answer:
Usimov [2.4K]3 years ago
4 0

Answer:    Radius = 6*sqrt(3) meters

=========================================================

Work Shown:

The unshaded portion is 310 degrees, while the shaded portion is 360-310 = 50 degrees

This means 50/360 = 5/36 of the full circle area is the shaded region of 15pi square meters

So,

s = shaded area = 15pi

s = (5/36)*(full circle area)

s = (5/36)*(pi*r^2)

(5/36)*(pi*r^2) = 15pi

(5/36)*r^2 = 15

5r^2 = 15*36

5r^2 = 540

r^2 = 540/5

r^2 = 108

r = sqrt(108)

r = sqrt(36*3)

r = sqrt(36)*sqrt(3)

r = 6*sqrt(3)

You might be interested in
Find the slope of the line whose equation is 3x+6y=9. <br> How do I solve this?
nirvana33 [79]
If you need to get to nine the answer is...
6+3 or 3x1+6
8 0
4 years ago
2. What is the median of this set of values? (1 point)<br> 6, 8, 10, 8, 4, 2, 12
vredina [299]

Answer:8

Step-by-step explanation:

Right is the middle number when put in order form least to greastes

8 0
3 years ago
Read 2 more answers
What are equivalent yo 8.1
maksim [4K]

Answer:

The absolute value is 8.1 is = to -8.1

Step-by-step explanation:

That's the weirdest version of a question I've seen since the big brain beginner plays of among us.

6 0
3 years ago
Thank for answer my question
Brums [2.3K]

Answer:

The Ratio is 2:3 and

Step-by-step explanation:

the bigger bucket has 5852 cm^3

7 0
2 years ago
A student is studying a digital diagram of a fish. The diagram shows that the fish has a cartilaginous skeleton, a jaw, scales,
julia-pushkina [17]

Answer:

a ray because it has a jaw and a backbone :)

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Other questions:
  • Question 3 answer please
    5·1 answer
  • Compare the functions shown below:<br><br> Which function has the greatest maximum y-value?
    10·2 answers
  • If the figure angle d mesures 31 and angle a mesures 27
    14·1 answer
  • What is the simplified form of the following expression?
    9·1 answer
  • The length of a square is 6 2/3 inches. What is the Perimeter of the square?
    15·1 answer
  • Can someone give me answers pls asap
    6·1 answer
  • Please help best answer get brainliest
    9·2 answers
  • $50. MP3 downloads cost $1.5 each. How many songs can he download<br> and still have $12
    12·2 answers
  • 2 miles away one block takes 50 seconds each block is 300 ft what is the rate in ft per second
    5·1 answer
  • Find three consecutive odd numbers such that the sum of five times the smaller number and twic the larger number is 33 more than
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!