Can an acute triangle be an
A. Isosceles
B. Obtuse
A because think of acute as (a)cute little triangle. The angles are smaller. An Obtuse triangle would mean theres a larger angle
Can a right triangle be an
A. Isosceles
B. Obtuse
A because a right triangle will always have a 90 degree angle. Obtuse would require and angle to be greater than 90.