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! :)

Question

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! :)

Answer 1

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