Answer:
314.961
Step-by-step explanation:
Let the side of each side of photo is a inch.
So area of photo = (side)^2 =

But as given area of photo is 9 square inch.
So


So side of photo is 3 inch.
The answer is 5/15 which is simplified to 1/3
Step-by-step explanation:
0x<3
x>3/0
x>∞
x is undefined.