If the angles of a triangle are (x - 46) degrees, (x + 96) degrees and 8x degrees, then what is the value of 2x?
Answer & explanation
Correct answer: option 3
All internal angles of a triangle = 180°.
(x - 46) + (x + 96) + 8x = 180
= 10x + 50 = 180°
= 10x = 130°
= x = 13°
= 2x = 26°