ellabellamy ellabellamy
  • 01-05-2020
  • Mathematics
contestada

Find the length of the arc

Find the length of the arc class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-05-2020

Answer:

33 Km

Step-by-step explanation:

The length of the arc is calculated as

arc = circumference of circle × fraction of circle

     = 2πr × [tex]\frac{135}{360}[/tex]

     = 2π × 14 × [tex]\frac{3}{8}[/tex]

     = 28π × [tex]\frac{3}{8}[/tex] ≈ 33 Km ( to nearest Km )

Answer Link

Otras preguntas

PLEASE HELP What does the slope and y-intercept mean?
Suppose that X is a random variable with mean 20 and standard deviation 5. Also suppose that Y is a random variable with mean 40 and standard deviation 10. Find
HELP QUICKLY PLEASE!!!!!!!
HURRY PLZ  (1)A slice is made parallel to the base of a right rectangular pyramid, as shown. What is the area of the resulting two-dimensional cross-section? En
The ____ ____ separates the places larger than 1 from those that are fractions of 1, such as tenths, hundredths, etc.
Alicia deposits $900 in the bank and earns 6% interest each year. How much interest will she have earned in 5 years? $54 $270 $108 $45
Jesus came to earth to replace the Law. True False
Thermals created by warm air rising and cold air sinking are called___?
HIJK is a parallelogram because the midpoint of both diagonals is ____ which means the diagonals bisect each other. A. (1,-1) B. (1,1) C. (1,0) D. (0,1) HELP Q
What should u use to get rid of pimples +rash??