# Special Right Triangles

#### jen.jen302

##### New member
I need a little bit of guidance, I got the correct answer for 19 ( B-6 ) but then I got the wrong answer for 20 ( D-6.2414 ). It is a 30 60 90 Triangle.

19. And the length of the shortest leg is √(12), what is the length of the longest leg?

A29
B6
C38
D56
E 61
F 17

20. Working from #19, what is the length of the hypotenuse?

A8.4197
B1.9764
C10.5742
D6.2414
E 2.4971
F 6.9282

#### pka

##### Elite Member
I need a little bit of guidance, I got the correct answer for 19 ( B-6 ) but then I got the wrong answer for 20 ( D-6.2414 ). It is a 30 60 90 Triangle.

19. And the length of the shortest leg is √(12), what is the length of the longest leg?
A29
B6
C38
D56
E 61
F 17

20. Working from #19, what is the length of the hypotenuse?
A8.4197
B1.9764
C10.5742
D6.2414
E 2.4971
F 6.9282
So you have a right triangle with two legs $$\displaystyle 6~\&~\sqrt{12}$$, what is the hypotenuse?

#### pka

##### Elite Member
Do not post the same question more than once.

#### Otis

##### Senior Member
I need a little bit of guidance … I got the wrong answer …
Hello jenjen. We can guide you about what went wrong, if you show us your work.