Square ABCD has diagonals AC¯¯¯¯¯ and BD¯¯¯¯¯

. What is m∠ABD

A

180º

B

90º

C

45º

D

360º

option (c)

Step-by-step explanation:

Given,

ABCD is a square.

AC and BD are diagonals

We know that,

Sides of the square make 90 degrees with each other.

And Diagonals bisect the opposite angles of the square.

Now,

Hence, option (c) is correct.