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 one year ago
please help!
if the diamter of the circle has endpoints at (2,4) and (3,8), what is the length of the radius of the circle?
 one year ago
please help! if the diamter of the circle has endpoints at (2,4) and (3,8), what is the length of the radius of the circle?

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cwrw238
 one year ago
Best ResponseYou've already chosen the best response.0find the length of the line joining the 2 points and divide the answer by 2

BrittanyFrench
 one year ago
Best ResponseYou've already chosen the best response.1Um, not really sure what that means

Argos
 one year ago
Best ResponseYou've already chosen the best response.0Find the distance between the points and divide by 2

BrittanyFrench
 one year ago
Best ResponseYou've already chosen the best response.1so that would bewhat around4ish

cwrw238
 one year ago
Best ResponseYou've already chosen the best response.0the formula for the length of a line joining (x1,y1) and (x2,y2) = sqrt [(x2x1) ^2 + y2y1)^2] which is the Pythagoras theorem

BrittanyFrench
 one year ago
Best ResponseYou've already chosen the best response.1ok well I got 2

ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.1hope this helps Use the distance formula to find the length of the diameter between these two points. d = √[ (23)^2 + (48)^2 ] d = √[ (5)^2 + (4)^2 ] d = √( 25 + 16 ) d = √( 41 ) = 6.40312424 = diameter. the radius is 1/2 the diameter. 6.40312424/2 = 3.20156212.

BrittanyFrench
 one year ago
Best ResponseYou've already chosen the best response.1wow.. Hopefully that's correct lol that looks about right! Thanks!
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