Q88
In ΔABC, two points D and E are taken on the lines AB and BC respectively in such a way that AC is parallel to DE. Then ΔABC and ΔDBE are :
A.
Similar only if D lies outside the line segment AB
B.
Congruent only If D lies out side the line segment AB
C.
Always similar
AnswerD.
Always congruent
Answer: Option C
Solution
Answer: Option C
Solution:
According to question,Give :
'D' and 'E' are the points on AB and BC
AC || DE
∠D = ∠A
∠E = ∠C
∴ ΔBDE ∼ ΔBAC