Question

show the no 2 on no line pls put ans in photo ​

Answer 1

Answer:

We have OB squared equal to Oh a squared plus a B squared. That. Would equal 1 squared plus 1 squared which is 2 taking the square root on both sides. We get OB equal to root 2 units.

Answer 2

NICE TO HELP :)

MARK AS BRAINLIEST:)