Hey friend this is rectangle because 90° angels are all on side opposite side are equal
To be blunt, it looks like you just copy/pasted a wall of text from whatever you're working on. Ask an actual question, and format the wall of text so that we don't have to decipher it ourselves. Don't expect people to help solve a problem like that if it looks like you gave no thought in posting it
No mode. There are no two or more of the same price in the given situation.
Answer- 78
Step-by-step explanation: