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andrey2020 [161]
3 years ago
12

What is a 30-60-90 triangle

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
7 0

It's a right triangle in which the two acute angles are  30°  and  60° .


In that kind of triangle, it's often handy and useful to remember that ...

-- the shorter leg is  =  1/2 of the hypotenuse
and
-- the longer leg is  =  (1/2 of the hypotenuse) · √3  .
Art [367]3 years ago
4 0
The answer is a right triangle because of the right angle! Hope this helped :))
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