terrancegilreath terrancegilreath

05-12-2019
Mathematics

contestada

Given CO bisects ZDON. What
is the measure of minor arc MA?

Respuesta :

bunbuntheangle bunbuntheangle

05-12-2019

Answer:

from figure angle(DON)=90 and CO bisects it. so angle(COD)=90/2=45 degree=45pi/180 rad=pi/4 rad so arc(MA)=r*pi/4 where r=radius of circle=OA so arc(MA)=(OA)pi/4

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