Asked by Loren
The length of the hypotenuse of a 30 degrees, -60 degrees, and -90 degrees triangle is 4. What is the perimeter?
4+12 sqrt 3
6+2 sqrt 3
2+6 sqrt 3
12+ 4 sqrt 3
4+12 sqrt 3
6+2 sqrt 3
2+6 sqrt 3
12+ 4 sqrt 3
Answers
Answered by
Reiny
As part of your repertoire of essential math facts, your should know the sides of a
30-60-90 triangle are 1 : √3 : 2, where 2 is the hypotenuse.
so the perimeter would be 3 + √3
Your hypotenuse is 4, twice the above, so the perimeter would be 6 + 2√3
30-60-90 triangle are 1 : √3 : 2, where 2 is the hypotenuse.
so the perimeter would be 3 + √3
Your hypotenuse is 4, twice the above, so the perimeter would be 6 + 2√3
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