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melisa1 [442]
2 years ago
9

What is the length of the missing leg? If necessary, round to the nearest tenth.

Mathematics
1 answer:
KengaRu [80]2 years ago
4 0

<u>Answer:</u>

  • a = 3.5

<u>Step-by-step explanation:</u>

<u>Let's find 'a' using Pythagoras theorem.</u>

  • => 4² = 2² + a²
  • => 16 = 4 + a²
  • => 12 = a²
  • => a = √12
  • => a = √2 x 2 x 3
  • => a = 2√3
  • => a = 2 x √3
  • => a = 2 x 1.732
  • => a = 3.464 = 3.5 (Estimated)

Hoped this helped.

BrainiacUser1357

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