Triangle DEF has the following measures. DE=7√(3) EF=14 DF=7 Is TRIANGLE-DEF a special right triangle? If so, is it a 30-60-90 or a 45-45-90? Thank you so much! :)

Simsons asked Sep 16, 2022

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4 votes

Triangle DEF has the following measures.

DE=7
√(3)

EF=14
DF=7
Is TRIANGLE-DEF a special right triangle?
If so, is it a 30-60-90 or a 45-45-90?
Thank you so much! :)

Simsons asked Sep 16, 2022

3.5k points

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15 votes

Yes, it’s a right triangle. It is 30-60-90.

Tengiz answered Sep 22, 2022

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