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melisa1 [442]
1 year ago
11

Use PEMDAS to find the surface area.81 + 72(4)612 km2369 km2157 km2

Mathematics
1 answer:
DanielleElmas [232]1 year ago
3 0

Given:

\begin{gathered} 81+72(4) \\ \text{Using PEMDAS} \\ \text{ P = Parenthesis comes first} \end{gathered}

Hence,

81+\text{ 288}undefined

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