SOLUTION: What are the values of the side lengths of a triangle with 30 degrees, 60 degrees, 90 degree angles and a short leg =13
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Question 1089034: What are the values of the side lengths of a triangle with 30 degrees, 60 degrees, 90 degree angles and a short leg =13 Found 2 solutions by math_helper, MathLover1:Answer by math_helper(2461) (Show Source):
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Side opposite the 60 degree angle:
Side opposite the 90 degree angle:
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Workout:
Use Law of Sines and solve for unknowns (a=side opposite 60, h=side opposite 90):
Check: (ok)
In any 30-60-90 triangle, you see the following:
1. The shortest leg is across from the 30-degree angle.
2. The length of the is times the length of the leg.
3. You can find the leg by the leg by the square .