A triangle has one angle that measures 19 degrees, one angle that measures 40 degrees, and one angle that measures 121 degrees. What kind of triangle is it?
A.
right triangle
B.
isosceles triangle
C.
scalene triangle
D.
equilateral triangle

Most likely scalene triangle since no angles are the same measurements.

Step-by-step explanation:

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )