Question

A triangle cannot be both A. obtuse and right. B. acute and isosceles. C. equilateral and equiangular. D. scalene and acute.

Answer 1

A.) A Triangle cannot be both "Obtuse and Right"

[ It must be either Obtuse, Right or Acute. Never with two multiple properties ]

Hope this helps!

Answer 2

Well an obtuse triangle has to have an angle above 90 degrees and a right triangle has a 90 degree angle so the answer is A