Help I NEED SOMEONE TO EXPLAIN TO ME HOW TO DETERMINE THE LINE OF REFLECTION?!

Line of reflection is used on graphs to show identical measurement as a reflection and to understand that each shape has a point and is reflected in same direction from the line. Some lines are horizontal and some vertical, but some shapes are diagonal and its important you can label each point so that you can recount each point on grid paper to see the shape is symmetrical to the line by the same amount of squares or measurement. ie) triangle or diamond shape that appears diagonally rotated is just like a mirror image and has the distance from point A (its mirror) to the line as from the line of symmetry. Such lines are usually shown in red on grid paper.

Step-by-step explanation:

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540