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zhannawk [14.2K]
3 years ago
9

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

Mathematics
2 answers:
worty [1.4K]3 years ago
8 0
So the hypotenuse=10
Adjacent =5
Opposite=?
H^2=a^2+o^2
10^2=5^2+o^2
100=25+o^2
100-25=o^2
75=o^2 square root both sides we get
O=8.660254
Rounding to the nearest tenth
O=8.7
Westkost [7]3 years ago
8 0

<u>Answer:</u>

  • The length of the hypotenuse is 40 mm.

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

<em>We can solve for 'a' using Pythagoras theorem. Let's solve it.</em>

  • 10² = 5² + a²
  • => 100 = 25 + a²
  • => a² = 75
  • => a = 8.660
  • => a = 8.7

Hence, the length of the hypotenuse is 8.7 m.

Hoped this helped.

BrainiacUser1357

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