Find the arc length of a central angle of 7pi/3 in a circle whose radius is 3 inches

Question

04-05-2018
Mathematics

contestada

Find the arc length of a central angle of 7pi/3 in a circle whose radius is 3 inches

Respuesta :

Otras preguntas

Tina doesn’t like to say NO to her friends, so she sometimes rides in cars with friends who have been drinking. In the Reply box below, copy and paste these

Which of these was a difference between the North and the South that contributed to tensions between the regions before the Civil War? A. More Southerners then

∠x and∠y are supplementary angles∠y measures 108 degrees. What is the measure of ∠x?

Pleaseeee help me asap

Two angles are supplementary to each other. If the first angle measures 58 then which of the following could be the measure of the second angle?

PLZZZ HELPPPPP 100 POINTS GAMMA RAYS Describe the device and its function. What form of electromagnetic radiation does it use? Describe the frequency and wave

Please help, True or False: Will mark brainliest for the first person who answers

Can I please get some help? If you can answer all of these I will give you the brainliest answer!

Check all that apply for House of Representative members * A. must be 25 years old B. 6 year term C. 2 year term D. is considered the lower-house E. Must live i

calculista calculista · Answer 1 · 2018-05-13T15:23:49+02:00

calculista calculista

13-05-2018

we know that
circumference=2*pi*r
for r=3 in
circumference=2*pi*3------> 18.84 in

if 2*pi radians (full circle) has a length of--------> 18.84 in
7*pi/3 radians-----------------> x
x=7*pi/3*18.84/(2*pi)-------> x=21.98 in

the answer is
21.98 in

Answer Link