All the points if they lay on top of eachother
if they arent on top of eachother, they can intersect at 2 points
Area = 267
perimeter = 72
area- solve for the area of the 18 by 10 section, then the area of the 7 by 21 section. once you have those, determined the size of the shared area between those two and subtract from one of them.
perimeter- just add
Answer:
Look here
Step-by-step explanation:
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Answer:
-.75
Step-by-step explanation: hope this also helps
Answer: below hopes it helps
Step-by-step explanation: