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hodyreva [135]
3 years ago
9

Plz helpme with this! 9th grade math, get answer right get brainliest

Mathematics
1 answer:
alina1380 [7]3 years ago
8 0
<h3>Answer:</h3>

We know that,

<u>Perimeter of triangle (Δ) = Sum of all sides</u>.

  • MN + NP + PM
  • 4units + 9units + 9units.
  • 22units.

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