keenertyler433 keenertyler433

02-10-2016
Mathematics

contestada

Find the length of an arc intercepted by a central angle of 0.769 radian on a circle with radius 11.4cm????? PLEASE HELP SHOW ALL WORK

Respuesta :

apologiabiology apologiabiology

02-10-2016

0.769/2pi=what fraction of circle you are having

area=pir^2
area=pi11.4^2
area=pi129.96

what fraction

0.769/2pi times 129.96pi=49.96962 cm^2

the area is 49.96962 cm^2

Answer Link

Аноним Аноним

02-10-2016

I hope this helps you

Ver imagen Аноним

Answer Link

Otras preguntas

Plz help me i dont know what to do

13^2 * 5^2 - 10^2 *6^2 = ?

write a letter about brother/sister suggest not to eat junk food

In which quadrants do solutions for the inequality y is greater than one fifth times x plus 3 exist? I and II I, II, and III I, III, and IV All four quadra

Please Help i have a test the next day

What is the common difference of an arithmetic sequence defined by the formula an=2n−4?

If the m∠SRW = 85°, what are the measures of ∠VRU and ∠URW? m∠VRU = ° m∠URW = °

How does seafloor spreading related to supercontinents ? A. It leads to new information of tectonic crusts under the water that either pushes continents togeth

3/5(x-4)-1/3(2x-9)=1/4(x-1)-2

Lisa was trying to park her car. She moved her car forward at a constant velocity for 5 seconds, and then backward at a constant velocity for 10 seconds. She th