Answer: Choice A) Obtuse
The angle 126 degrees is larger than 90 degrees. Any time you have a triangle with one angle larger than 90 degrees, you'll always have an obtuse triangle. This is by definition of what "obtuse triangle" means.
Answer:
18/5
Step-by-step explanation:
Answer:
the answer is x1 = -4- square root of 23 x2= -4+ square root of 23
Correct answer is the last one.