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
Damm [24]
2 years ago
15

Area of sector................................

Mathematics
1 answer:
sveticcg [70]2 years ago
3 0

Answer:

A ≈ 25.1 cm²

Step-by-step explanation:

the area (A) of the sector is calculated as

A = area of circle × fraction of circle

  = πr² × \frac{\frac{4\pi }{9} }{2\pi }

  = π × 6² × \frac{\frac{4\pi }{9} }{2\pi }

  = 36π × \frac{\frac{4\pi }{9} }{2\pi }

  = 18 × \frac{4\pi }{9}

  = 2 × 4π

  = 8π

  ≈ 25.1 cm² ( to the nearest tenth )

You might be interested in
Your patience while we update our system.
Masja [62]

Answer:

equation: 320+x=360, answer: 40

Step-by-step explanation:

add 100,200 and 100 to get 320

360-320=40

x=40

8 0
3 years ago
What is the measure of arc AC?
8_murik_8 [283]

If Im not mistaken, the answer should be d because if you add all the degrees up, then you would get 222. And if you subtract 360 from 222 you get 138. I hope this helps. :)

7 0
3 years ago
Prism M and pyramid N have the same base area and the same height. Cylinder P and prism Q have the same height and the same base
m_a_m_a [10]

Answer:

Answer Cone Z and Cylinder Y.

Step-by-step explanation:

The relationship between the volume of the cone and the volume of the cylinder with the same height and same base is the volume of the cone is 1/3 of the volume of the cylinder.

The formula for the volume of the cone is :

V = 1/3πr^{2}h

The formula for the volume of the cylinder is :

V = πr^{2}h

Let be the height of the cylinder Y. Therefore the height of the cone Z is 3h, when we put it into the formula we get :

V = 1/3πr^{2} (3h) = πr^{2}h

Therefore Cone Z and Cylinder Y have same volume.

8 0
3 years ago
Read 2 more answers
Please help asap!!!
Ganezh [65]
Take a better pic plz
4 0
3 years ago
What is the square root of 27 squared
Arisa [49]
27 squared is equal to 729, and the square root of 729 is equal to 27.

Hopefully, this helps.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A local animal feed company makes its feed buy a ton which is 2000 pounds. They want to include a medication in the field. Each
    8·1 answer
  • The median of the set of prime numbers between 8 and 54 is
    12·2 answers
  • What is the slope of the line that passes through the points e(-1,4) and f(2,6)?
    12·1 answer
  • Please Help I Have No Idea What They Talking Bout
    11·1 answer
  • How many solutions can be found for the linear equation? 2(x + 1) - 2x = 2 A) no solution B) one solution C) two solutions D) in
    14·1 answer
  • What is the slope of the line represented by the equation y = = 4x+12<br> 2<br> N/P
    14·1 answer
  • Find the value of 15c1
    11·1 answer
  • Set up a system of equations for the following situation: The girls basketball team spent a total of $1,590 on new basketballs a
    14·1 answer
  • Which expression fits the description
    11·2 answers
  • Evaluate<br> la +b-cl. given a = 5, b = -3, and c = -2. <br><br>O 4 <br>O 10<br>O 0​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!