What is the length of xpy in terms of pi

Posted By Admin @ September 03, 2022


What is the length of XPY in terms of pie?

A) 30 pi m
B) 10 pi m
C) 300 pi m
D) 100 pi m




Step-by-step explanation:

The angle subtended at the centre of the circle by arc XPY is 270°

That is 360° - 90° = 270°

arc length = circumference × fraction of circle

                 = 2πr × \frac{270}{360}

                 = 2π × 20 × \frac{3}{4}

                 = 40π × \frac{3}{4} = 30π m → A

Similar Questions

  1. What term describes the length of one complete wave cycle
  2. What are two ways americans can participate in their democracy
  3. Which type of microscope shows cells against a white background
  4. Which of the following is not a factor of sustainability
  5. A jar of tea is placed in sunlight until it
  6. A sign can sometimes have a 4-way sign below it
  7. 2 how do you know that anaerobic fermentation was occurring
  8. If you are feeling sick and want to drive somewhere
  9. The constant quivering movements of our eyes enable us to
  10. How many laps around a baseball field is a mile
  11. Which part of the neuron receives signals from other cells
  12. What is the cause of volcanic activity in new zealand
  13. What territories did the u.s. gain from the spanish-american war
  14. List 3 ways you could overcome physical noise during communication.
  15. Which graph shows a proportional relationship between x and y
  16. A database is a self describing collection of integrated records
  17. This is a plastid with chlorophyll in plants that photosynthesize.
  18. The complement system is a barrier of the immune system
  19. A biological community of interacting organisms and their physical environment.
  20. What are the colors of a sign that tells you
  21. To learn whether employees are satisfied with a training program
  22. A shift inward of the production possibilities curve signifies that
  23. A manufacturing company has a beginning finished goods inventory of
  24. The basic formula to calculate a student's gpa is the
  25. An element gas used to make colorfully lit advertising signs
  26. How long is shrimp cocktail good for in the fridge
  27. What impact did the spoils system have on american government
  28. A sequence of three nitrogenous bases in a messenger-rna molecule
  29. Write the exact answer using either base-10 or base-e logarithms.
  30. How many square feet will one gallon of paint cover
  31. Which group 15 element exists as diatomic molecules at stp
  32. Which statement best describes what is meant by limited government
  33. Which carbohydrate is used in the liver for energy storage
  34. A car traveling 95 km h is 110 m behind
  35. A solution is prepared by dissolving 23.7 g of cacl2
  36. What do elements in the same row have in common
  37. According to the preamble who gives power to the constitution
  38. What is the writer trying to accomplish in this paragraph
  39. How hot must food be kept in a steam table
  40. How many sq ft can a gallon of paint cover
  41. A simulation was conducted using 10 fair six sided dices
  42. Benjamin franklin remarks concerning the savages of north america analysis
  43. Choose the best translation: to assist ayudar asistir contender sensible
  44. What is needed for steering control on a personal watercraft
  45. What is the value of x 3 6 10 12
  46. A data mart differs from a data warehouse in that
  47. Which of the following statements concerning strategic analysis is true
  48. Why did many americans criticize the troubled asset relief program
  49. Which of the following employee differences contribute to workplace diversity
  50. The genetic information contained in the cells resulting from meiosis
  51. What was the significance of the virginia house of burgesses
  52. You are driving on an interstate highway in bad weather
  53. Why did political machines become popular in poor immigrant neighborhoods
  54. Which arrow represents the activation energy of the forward reaction
  55. For every decision you make there is a trade off
  56. How many chickens would it take to kill an elephant
  57. An infinitive is the base form of a verb plus
  58. Bond length is the average distance between two bonded atoms
  59. What is the most important way the aryans affected india
  60. What is the difference between compound interest and simple interest
  61. A probability experiment is conducted in which the sample space
  62. A student standing on a stationary skateboard tosses a textbook
  63. Hagia sophia was created in the gothic style of architecture.
  64. Why are small leaves an adaptation in a desert environment
  65. What are the values of the initial velocity vector components
  66. Who or what creates the index for a web directory
  67. Logistics solutions provides order fulfillment services for dot com merchants
  68. Who became president of the french republic in december 1848
  69. How does king emphasize an important idea in this passage
  70. How are anthropologists able to make generalizations about human behavior
  71. After world war 2 worker productivity improved largely because of
  72. A company uses the weighted average method for inventory costing
  73. Estate planning has two parts the first part consists of
  74. Which sentence is the best example of an objective summary
  75. Aerobic fitness is how well the body transports and utilizes

Find the equation of the line parallel to the line

The equation of line for point can be determine by general equation of line.The equation of line for point is .Given:The line is parallel to …

Draw the major organic sn1 product for the reaction shown.

C4H9OH is the substrate, Br- is the nucleophile and H2O is the leaving group.In an SN1 reaction, the rate limiting step is the formation of …

What is the passing of traits from parents to offspring

A distinctive attribute or quality that differs from person to person and is a part of the genetic material that gets passed from the parents …

What was rudolf virchow trying to prove through his work

The correct answer is A. Spontaneous generation does not happen.He wanted to show that cells always come from other cells, meaning that cells and life …

What type of punctuation is most commonly used with interjections

Interjections express emotion or sentiment so exclamation marks are generally used to punctuate them.

How is the caloric value of a food sample determined

By multiplying the total amount in grams of a given food sample by energy values established by nutritionists for the particular food type i believe

What part did militarism play in increasing tensions in europe

The correct answer is A. Militarism lead to an arms race. An arms race is when two or more countries compete against each other to …

Which statement best describes the author's viewpoint in the passage

Answer: b. The US government’s skillful use of research and intelligence enabled a vital spy mission.Explanation:Statement B is demonstrating the US government's endeavors in investigating …

The primary goal of market research by entrepreneurs is to:

The goal of market research by entrepreneurs is for them to make better decisions. The answer to this question is option c.Market research can be …

What were the causes and consequences of the great awakening

The Great Awakening was a spiritual revival during 1730-1760. It allowed people to express more emotion and feel closer to God opposite of the Puritan …

Explain the importance of groundwater as a source of freshwater.

Sorry I am a week late in answering this but it helps people later. The answer I got was this:Groundwater is an important source of …

Swimming burns more calories per hour than aerobics and cycling.

Swimming burns more calories per hour than aerobics and cycling. True(Cycling, bike, very slow pace 177Swimming, breaststroke, general 590Aerobics, general 384)

After recognizing that a customer is having an allergic reaction

While some allergic reactions are pretty mild, I think the answer they want is A, call 911. Some allergic reactions are deadly.

This is the code name for the atomic bomb program

Answer:The correct answer is option A) "Manhattan Project".Explanation:The Manhattan Project was the name given to a series of research and development projects that looked for …

What is the 1 difference between mechanical and electromagnetic waves

Answer: The correct answer is "A mechanical wave travels through matter, while an electromagnetic wave travels through empty space".Explanation:The difference between a mechanical wave and …