Question

I will mark that person brainliest if they answer correctly and must be well explained

Answer 1

it is 180

hope this helps

Answer 2

The answer would be 180 degrees.

Any triangle, whether it's right, obtuse, acute, etc., will always equal 180 degrees. As it is stated, if ABC is a triangle, then ∠ABC + ∠BCA + ∠CAB = 180 degrees.