itsyaboyaaron119 itsyaboyaaron119
  • 03-08-2022
  • Mathematics
contestada

A circle has a radius of 9. An arc in this circle has a central angle of 120°. What is the length of the arc? ​

Respuesta :

011000 011000
  • 03-08-2022

Answer:

6pi

Step-by-step explanation:

First, find the circumference of the circle with radius 9. The formula is C = 2*pi*r, so C = 2*pi*9 = 18pi. Since arc is intercepted by the 120 degree central angle, the arc length is essentially 120/360 = 1/3 of the circumference. So, the arc length is 18pi*1/3 = 6pi, or approximately 18.850.

Answer Link

Otras preguntas

What value of x is in the solution set of 2(3x - 1) ≥ 4x - 6?
A. 216 B. 108 C. 72 D. 48
What is the name of the Famous speech that gave freedom to African Americans living in the Southern States
What is the difference between a meteor, meteoroid, and meteorite? Explain
explain how financial strain was burdensome to family life
An individual has the genotype tt. He marries a woman who can taste PTC paper. They have 2 kids - one who can taste and one who can't. Based upon this informati
10 ABCD is a quadrilateral with BE – ED. If EC = 10 and AE = 3x -5, for what value of x is ABCD a parallelogram? B E D (numerical response only) X =
Why is there so many bots on Brainly? And why aren’t the staff banning them?
What is (a+x)-8? Please help me with this I need this done in 24 hurs
Let c={φ,{φ},{{φ}}} what is the power set of the set c.