mnordin23 mnordin23
  • 03-12-2019
  • Mathematics
contestada

Using the approximation 3.14 for \pi what is the radius of a circle with circumference 75.4m

Respuesta :

ranikashyab066 ranikashyab066
  • 15-12-2019

Answer:

The radius of the circle is 12.006 m.

Step-by-step explanation:

Let us assume the radius of the circle = r

Circumference  = 75.4 m

Now, CIRCUMFERENCE OF A CIRCLE = 2 π r

⇒ 75 .4 m = 2 π r

Now, putting  π = 3.14, we get:

75 .4 m = 2 (3.14)  r

⇒ 75.4 = 6. 28 r

or, r = 75.4/6.28 =  12.006

or, r  = 12.006 m

Hence, the radius of the circle with circumference 75.4 m is 12.006 m.

Answer Link

Otras preguntas

When foreign material enters the body, one way the immune system responds is by
What is dictatorship?
Physical properties can be used to describe matter. Some properties are dependent on the amount of matter present. All BUT ONE of these physical properties chan
A theater has 30 seats in the first row, 33 seats in the second row, 36 seats in the third row, and so on in the same increasing pattern. If the theater has 15
8x and 8y are like terms. True False
why did explorers want to find a sea route to asia
Combine as indicated by the signs. Write variables alphabetically in your answer. 3/x+1/xyz+2/xy
Suppose that 7 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that all 7 are clubs?
Which word best describes early American foreign policy? A. Internationalism B. Imperialism C. Isolationism D. Militarism
7 (sqrt 5) - 3 (sqrt 80 )