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

what was the term "west" refer to in the 1840s

English: Please i help me ASAP, i will upvote your answer. Which of the following quotes best supports the response selected above? A. She had felt herself blus

Where do you think The First Steel mills in the United States were built? Why were they built there?

Write a beautiful short poem. This isnt a question i just want to see if anyone can compare

Which sentence uses a verb to express anger? A. Ian walked into the room aggressively. B. Ian stormed into the room. C. Ian furiously walked into the room

Martin decided to buy 3 bags of grapes weighing 4 1 5 pounds each. How much did all 3 bags of grapes weigh?

how was european imperialism still evident after world war one?

What was the Red Barons last words?

36 is the product of m and 2 I need to write this as an algebraic equation. Please help.

What are some of the ways in which the government is involved in the economy? what are the advantages and disadvantages of governmental involvement?