Question

In a Triangle if AB=BC. Find theta?​

Answer 1

answer is option c 22.5

explanation-

angle b is 90°

then angle a and c are 45° each

AD is bisector of angle a in the same way DC and DB are bisectors of angle C and B respectively

then ,

value of theta = 45°/ 2 = 22.5

Answer 2

Answer:

ans-22.5

Step-by-step explanation:

hope it help you