PDF chapter test TRY NOW

1. Check whether the triangles are similar.
 
a_3.png
 
In \(\Delta AED\) and \(\Delta ACB\):
 
AEAC=ii
 
ADAB=ii
 
AEAC  ADAB
 
ΔAED  ΔACB
 
2. Check whether the triangles are similar and find the value of \(x\).
 
a_4.png
 
In \(\Delta ACB\) and \(\Delta PCQ\):
 
ABC=i
 
ACB=i
 
BAC=i
 
ΔACB  ΔPCQ
 
x=i