Question

A triangle has one angle that measures 64 degrees, one angle that measures 38 degrees, and one angle that measures 78 degrees.

What kind of triangle is it?
equilateral triangle
right triangle
obtuse triangle
acute triangle

Answer 1

there are no equal angles

there are no right angles

obtuse means 1 angle is larger than 90 degrees.... is there one..?

all angles measure less than 90 degrees...


hope this helps

Answer 2

Refresher chart attached.

Answer 3

thank you both,.