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ZnappyDooZ
 one year ago
Geometry help please!
ZnappyDooZ
 one year ago
Geometry help please!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1432820337410:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0This is a shabbylooking example of our carnival ride. Each length from the center to the outside is 25 ft. That's what you're given.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0They want to know the central angle, right? Do you know how a central angle is found? A circle has a measure of 360 degrees. We have 20 angles in that circle. What does one angle measure, then?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which comes out to; 18.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.018 is the MEASURE of the arc which is equivalent to the central angle's measure. Now we are finding arc LENGTH. Two different thing, totally! What do you get for the arc length, then?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Now for the area of the sector...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The area formula for a sector of our circle is as follows: 18/360 * pi* r^2.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Perfect! See!? It must have been my awesome drawing...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ah, I didnt include the formula.
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