Question

answer only u know

find criteria and the answer. ​

Answer 1

Answer:-

ABCD is a square whose diagonals meet at O

OA = OC (since the square is a parallelogram)

By SSS criteria ≈ congrunecy condition,we now see that

ΔAOD≈ΔCOD

Therefore,

$m \leqslant aod = m < cod$

These angles brings a linear pair, each is right angle

Answer 2

Answer:

Refer to the Attachment.

Hope it Helps !!!!