A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 10 months ago
trigonometry:
Identify if the underlined word/s is true or false
If false change it to the appropriate one
If the arc length is 30π_feet with central angle equal to (3/4)revolution. The radius is equal to 20feet.
20 is the underlined word
 10 months ago
trigonometry: Identify if the underlined word/s is true or false If false change it to the appropriate one If the arc length is 30π_feet with central angle equal to (3/4)revolution. The radius is equal to 20feet. 20 is the underlined word

This Question is Closed

kaylala
 10 months ago
Best ResponseYou've already chosen the best response.0here's a picture of the question: see item # 7

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2use .. \[S = r \ \theta\]

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2where S is the arc length r is the radius theta is the angle measure in radiant

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2angle of 3/4 revolution = 270 degrees = 3pi /2

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2and the length of the arc is 30 pi feet

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2\[S = r \ \theta\]\[30 \pi = r \times (\frac{ 3 \pi }{ 2 })\]

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2now make r the subject and c if the value u get for r is the same as in the question ..

kaylala
 10 months ago
Best ResponseYou've already chosen the best response.0okay thanks. so it is true

***[ISURU]***
 10 months ago
Best ResponseYou've already chosen the best response.2u r welcome... and yes the statement is true!
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.