You did not complete your question but I think this is what you are looking for. View the image.
Rotational symmetry. Because you can rotate it and put a line through it and it would all look the same
The lnl is an absolute number which basically means it's positive regardless
So now its 7n-7=14
Simply add the 7 to the 14 to get it off the 7n side so you can simplify
Now it's 7n=21
Now just divide
21/7=3
3=N
That means 7 times N=21
Answer: Hello! I believe your answer would be 162.
Step-by-step explanation: So the formula for Area on a rectangle is WxL. So length will be 9. But if you notice on the scale rectangle the width is the length times two. So the length on the real garden is 18.
Answer:
Step-by-step explanation:
× 
( multiply values on numerators/ denominators together )
= 
=
