Question

in the adjoining figure,
AD=CD and AB=CB
1) State the three pairs of equal parts in triangle ABD and Triangle CBD.
2) is triangle ABD concurrent to triangle CBD? ​

Answer 1

Answer:

three equal parts in these triangles are:-

AD=CD,AB=CB and DB is common.

yes, triangle ABD is congurent to triangle CBD by SSS congurency criteria.