32 + 0.33c = p
where c is every card more than 80 (so if you want 82 card c = 2)
and p is the total price
Answer: 24 km2
Step-by-step explanation: Surface area is measured by multiplying two lengths. For example: The area of a square with sides of length a is Area = a * a = a²
Therefore, the answer is 24 km2
I hope this helps!
Here's the solution in attachment :