web2.0calc
 
+0  
 

Triangle ABC is a right triangle with right angle at A. Suppose AX is an

0
1059
1
avatar+64 

Triangle ABC is a right triangle with right angle at A. Suppose AX is an altitude of the triangle, AY is an angle bisector of the triangle, and AZ is a median of the triangle, and angle XAY=13. If X is on BY, then what is the measure of angle ZAC?

 Aug 1, 2017

1+0 Answers

 #1
avatar+4622 
0

 Z is the circumcenter of Triangle ABC , so \(\angle YAZ = \angle XAY\)  (very useful fact in geometry). Thus also Triangle ZAC=0, then we have \(\triangle ABC \sim \triangle XAC \implies 2 \theta = ?\)

 Aug 1, 2017

0 Online Users

Top Users

avatar+118677 Melody moderator
avatar+37146 ElectricPavlov
avatar+33661 Alan moderator
avatar+14995 asinus moderator
avatar+2489 GingerAle
avatar+1908 NotThatSmart
avatar+1839 ABJeIIy
avatar+1768 bader
avatar+1537 parmen
avatar+1443 blackpanther
avatar+1439 kittykat

Sticky Topics