Question

Geo help!

Answer 1

since there is no two sides r the same then its not isosceles and
its not 45-45-90

Answer 2

now try to check if its goes well with 30_60_90

Answer 3

It does!

Answer 4

are u sure ?

Answer 5

yes

Answer 6

and how is that ?

Answer 7

wait nevermind.. the two sides are the same meaning it can't possibly be 30 60 90

Answer 8

well suppose they are 30_60_90
then \(\Huge \sin 30 =\frac {\sqrt 3} {3} \neq 0.5\)
so it cant be 30_66_90
got it ?