Respuesta :
C.
because an acute triangle is a triangle with angles less then 90° and C. is a less then 90° angle
because an acute triangle is a triangle with angles less then 90° and C. is a less then 90° angle
I think the answer is C because it has angles that are all under 90 degrees, or acute.
Hope this helps... mark as Brainliest plz
Hope this helps... mark as Brainliest plz