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Sunshine447
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In circle A shown below, mArc BC is 71° and mArc EF is 78°.
http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0801_03/image0044e847a03.gif
What is m∡FDE?
 one year ago
 one year ago
Sunshine447 Group Title
In circle A shown below, mArc BC is 71° and mArc EF is 78°. http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0801_03/image0044e847a03.gif What is m∡FDE?
 one year ago
 one year ago

This Question is Closed

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
@CliffSedge @jim_thompson5910 @ParthKohli
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
dw:1346794160576:dw Inner angle equals the aritmetic average of its supporting arcs on both sides
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
okay...........
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
Did you undestand what to compute ?
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
not really...
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
dw:1346794316086:dw
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
so is it 78?
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
Meant FDE of course
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
Come on  who are the 2 supporting arcs?
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
what do you mean?
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
dw:1346794469021:dw
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
so its 74.5?
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
@Mikael is it 74.5?
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
Y + mdl pls
 one year ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.3
Here's a good reference: http://www.mathwarehouse.com/geometry/circle/anglesofintersectingchordstheorem.php
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
thanks @CliffSedge
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
@Mikael so it IS 74.5? I really need a final answer
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
Plese click on Blue (ribbon)
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
not until u tell me if 74.5 is correct
 one year ago

Sunshine447 Group TitleBest ResponseYou've already chosen the best response.0
i need a final answer. I posted this so i could get help, not try to learn something and then hope i get it right....
 one year ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
(78 +71)/2 = 74.5
 one year ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.3
Tsk tsk tsk, how embarrassing: Begging for medals . . .
 one year ago
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