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anonymous
 one year ago
A SECTOR OF A CIRCLE HAS AN AREA OF 29 SQAURE FEET. FIND THE CENTRAL ANGLE IN DEGREES THAT FORS THE SECTOR IF THE RADIUS IS 7.3 FEET
anonymous
 one year ago
A SECTOR OF A CIRCLE HAS AN AREA OF 29 SQAURE FEET. FIND THE CENTRAL ANGLE IN DEGREES THAT FORS THE SECTOR IF THE RADIUS IS 7.3 FEET

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Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0(x/360)*(area of circle) = (area of sector)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did , but I got a decimal and I need the answer in radians

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0huh? the question asks for degrees

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah but I got a decimal

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im sorry, can you show me how to work it out

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0decimals are fine, you can just round

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know but I need teh naswers in radians

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0why??? the question doesn't want radians, it wants degrees

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok then, how do i get the answers in degrees

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i still have a decimal

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how to i get it into degrees?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1Are of a sector of a circle with central angle \(\theta\): \(\Large A_{sector} = \dfrac{\theta}{360^o}\pi r^2\) \(\Large A_{sector} = \dfrac{\theta}{2\pi ~rad}\pi r^2\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0mathstudent55, will that get my answer in degrees

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1437106693712:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1The top formula of the two is in degrees. The bottom on is in radians.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1437106793705:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1dw:1437106845026:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1Remember the 7.3 is squared, so do this in your calculator: 360 times 29 divided by pi divided by 7.3 divided by 7.3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I will not get an exact number, so do I just round

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1yes, round it. what do you get?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1That's what I got, too.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help me with one more thing

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1yes. pls start a new post. this one is getting too long
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