neopang neopang
  • 25-07-2020
  • Mathematics
contestada

A circle has a radius of 10. An arc in this circle has a central angle of 72 degrees. What is the length of the arc? btw, the arc is aligned with the radius

Respuesta :

sadekm
sadekm sadekm
  • 25-07-2020

Answer:

4 Pi

Explanation:

72/360 = 1/5 so the length of the arc is (1/5) the circumference or

(1/5) ( 2 Pi * 10)  => C = 2 Pi r

(20/5) Pi =

4 Pi

Answer Link

Otras preguntas

Find the least common multiple (LCM) of 7 and 12. A. 7 B. 12 C. 72 D. 84
You want to buy a new case for your iPhone. The case is $37 and the tax is 6%. WHAT IS THE TOTAL?
What is the reciprocal of 6 1/5
which of the first five presidents were only one term president
A square corner of 16 square centimeters is removed from a square paper with an area of 9x2 square centimeters. A square. Most of the square is shaded blue. In
Read the passage below and answer the question."If thine enemy be hungry, give him bread to eat, and if he be thirsty, give him water to drink; for thou shalt h
In the song, "And American Draft Dodger in Thunder Bay," does the phrase, "Canadian Shield" have a double meaning?
What are some of the Properties of Liquids.
What is the slope of a line parallel to the line whose equation is 5x+y=-9
2x + 7 = 13 Please help