Possible triangles Flashcards
1
Q
if a < h
A
No Triangle
2
Q
if a = h
A
1 right triangle
3
Q
a > or = b
A
one triangle
4
Q
if a > h and a < b
A
two triangles
5
Q
List three relationships that exist between the primary trig ratios of an obtuse angle and its supplementary acute angle
A
- Sin0 = sin(180-0)
- cos0 = -cos(180-0)
- Tan0 = -tan(180-0)
