Find the third side, round the nearest 10th

Answer
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igotyou10 7 months ago
Светило науки - 110 ответа - 0 помощи

Answer:

11.9

Step-by-step explanation:

Pythagorean theorem:

. where a and b are the sides and c is the hypotehnus (the side in front of the 90 degree angle)

Answer
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dawgteam333 7 months ago
Светило науки - 31 ответа - 0 помощи

Answer:

11.9

Step-by-step explanation:

This is a right triangle so I can solve this with the pythagorean theorem.

Set up the equation 22²+x²=25² x would be the third side

Simplify, 484+x²=625

Subtract from both sides 484-484+x²=625-484

x²=141

Find the square root of 141 to get x

The square root of 141 is approximately 11.9 rounded to the nearest tenth.

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