Brainliest promised! ; )it will tell me if you are wrong! select all that apply!

Triangle ABC:

m∠A = x°       (m∠A is represented by x°)

m∠B = (4x)°        (m∠B is 4 times greater than m∠A, you know m∠A is x°, so it is (4x)°)

m∠C = (5x - 30)°      (m∠C is 30° less than five times m∠A, so it is (5x - 30)°)

A triangle is 180°, so the angles in the triangle should add up to 180°

The second option is FALSE, so everything else is true

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.