Respuesta :

Its B a right angle cause a isosceles triangle is a 90 degree angle which is a right angle. 

Answer:

What type of triangle can a right triangle be?  

scalene

acute

isosceles These are the correct answer except obtuse

Step-by-step explanation:

A right triangle may be isosceles or scalene. In an obtuse triangle, one angle is greater than a right angle—it is more than 90 degrees. An obtuse triangle may be isosceles or scalene. In an acute triangle, all angles are less than right angles—each one is less than 90 degrees.

Mark brainlest please.