Classify the triangle with angles measuring 120°, 40°, and 20°.
a. right
b. acute
c. obtuse

B.acute because its kind of like majority rules type of thing

C obtuse because 120 is an obtuse angle 

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Ithink your answer is c hope that