Question

31. In the given figure, ABC and DBC are two triangles on
the same base BC such that AB = AC and DB = DC.
i. Prove ZABD = ZACD
ii. If ZA = 108° and ZD = 130°, find ZABD.​

Answer 1

Answer:

In the adjoining figure, △ABC is an isosceles triangle in which AB = AC. If E and F be the midpoints of AC and AB respectively, prove that BE = CF. Hint. Show that ,△BCF ≅△CBE.