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anonymous
 one year ago
Please help The measure of arc HBE is how many degrees?
anonymous
 one year ago
Please help The measure of arc HBE is how many degrees?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I see 75, I don't know

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0& how did you figure that out?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Luigi0210 @MikuxLuka @abbyfox101

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0agree with Dan GN = AN HN bisector so angle HNA = 45

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0To measure angles start at C go anticlockwise CNH = (90 + 45) = 135 CNE = 90 the arc is the ratio of measure of the angle with circumference of the circle. the length is always positive. 135 + 90 = 225 arc HBE = HBC + CDE HABCD is a straight line 180 and DNE = HNA = 45 so DE = 45 HABCDE = 180 + 45 = 225 angle/360 = length of arc/2*pi*r different views of the same diagram same principle
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