If <a=90 or <b=90 or < c=90 the triangle is right
if one of the angles is > 90 the triangle is obtuse
if all the angles are < 90 the triangle is acute
None of the offered choices is correct.
The radical cannot be simplified. If rewritten, it must be written as something like
or
The answer is 144%
Your welcome
Answer:
40/10
Step-by-step explanation: