Answer:2 in.
Step-by-step explanation:
Given
Dimension of photo frame is 
If the photo cover an area of 
Suppose x be the width of border
Therefore dimension of frame without border is

And
must be equal to 
So,






Thus there are two values of x out of which
is not valid because it is not feasible
thus width of border is 
Answer:
150
Step-by-step explanation:
angles in a triangle add up to 180 degrees
angles on a straight line add up to 180 degrees
Answer:
= -
Step-by-step explanation:
Answer:sharon
Step-by-step explanation:
How do I find the math question before this?