Question

Please help me on number 64!! I'm so confused.

Answer 1

distance =√​(x​2​​−x​1​​)​^2​​+(y​2​​−y​1​​)​^2
distance =√​(24-3)​^2​​+(12-6)​^2
distance =√​(21)​^2​​+(6)​^2
distance = √​(441​​+36​​
distance = √​477
distance = 21.8403

but each unit = 185
so
21.8403 x 185 = 4040.5

answer is B. 4040.5

Answer 2

The answer is C since it is approximate. Basically just count the tiles, multiply by 185. And use the Pythagorean theorem.