Question

TRIANGLES
A
2. ABCD is a quadrilateral in which AD = BC and
DAB= 2 CBA (see Fig. 7.17). Prove that
(1) AABDEABAC
m) BD=AC
I ZABD= BAC.
С C
Fig. 7.17
​

Answer 1

Answer:

Question 2 ABCD is a quadrilateral in which AD = BC and ∠DAB = ∠CBA (See the given figure). Prove that (i) ΔABD ≅ ΔBAC (ii) BD = AC (iii) ∠ABD = ∠BAC.

Class 9 - Math - Triangles Page 119"