Answer:

Step-by-step explanation:
<u>Step 1: Make an equation to represent the scenario
</u>




<u>Step 2: Square root both sides
</u>
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Answer: 
.02 because after decemal is
tenths. hundredths. thousandth
The sum of the interior angles of a triangle is 180 degrees. Therefore, if we add up all of these angles, they will equal 180.
82 + 55 + x = 180
137 + x = 180
x = 43 degrees
Hope this helps!! :)
Answer:
{3xl42}
Step-by-step explanation: