A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
WILL FAN AND MEDAL PLEASE HELP.
anonymous
 one year ago
WILL FAN AND MEDAL PLEASE HELP.

This Question is Closed

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1arc length = radius * angle angle must be in radians convert 315 to radians by multiplying by pi/180

hick4life
 one year ago
Best ResponseYou've already chosen the best response.1My best option is going to be is the 3 because you have to simplify and so i did that so your answer is the 3rd one so would pick it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0IT wasn't 3.5pi. what are the steps you used? And @dumbcow I didn't fully understand your explanation

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1ok the length of the arc can be found by multiplying the radius by the measure of the angle. the angle is given in degrees, however it MUST be in radians to get the right answer to convert degrees to radians, you use the fact that 180 degrees equal pi radians \[\frac{radians}{degrees} = \frac{\pi}{180} \rightarrow radians = (\frac{\pi}{180})*degrees\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So 3.14 divided by 180 * 315??

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1yes, however dont use 3.14 for pi notice all the answers have pi in them

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay, so 180*315=56700 from there what would I do?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0And is it always 180?

hick4life
 one year ago
Best ResponseYou've already chosen the best response.1Yes thats the answer 180 since you divided it by the 3.14 correct

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1@hick4life , stop trolling ... you are not helping

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1@WhatEven , yes its always 180 .... however you multiplied not divided 180 is in the denominator > (315/180)*pi

hick4life
 one year ago
Best ResponseYou've already chosen the best response.1@Dumbcow just no dude no dont go there

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Meh, Okay. Well once I have 56700 what do I do? @LunyMoony could you shed some light on the situation?

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1@WhatEven , yes its always 180 .... however you multiplied not divided 180 is in the denominator > (315/180)*pi

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay but when I multiply 180 by 315 I get 56700...

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1@WhatEven , yes its always 180 .... however you multiplied not DIVIDED 180 is in the DENOMINATOR > (315/180)*pi \[\frac{315}{180} \pi\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ohhhhh. Sorry I read it wrong :c

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0And I get 1.75 with that...

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1multiply by radius \[arc = radius* \text{\angle}\] \[arc = 4* \frac{315}{180} \pi\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay, I think I understand now. Thanks (:

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Would you double check my other answers so I know I'm right @dumbcow?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So I got 1.5 with the equation for this one and it's not an option....

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1you are right .... just change it into a fraction

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay, so they changed up the question a bit. I'm going to close this one and post a new one. Would you still be willing to help? (:

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.1sure, it will still be same steps remember > radius*(angle/180)pi
Ask your own question
Sign UpFind 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.