Question

The measure of the angles of a triangle are x°,(x-20)°,(x-30)°,the measure of the greatest angle is-- ​

Answer 1

Answer:

230/3

Step-by-step explanation:

Sum of all angles of triangle = 180°

==: x + x - 20 + x - 30 = 180

==: 3x - 50 = 180

==: 3x = 230

==: x = 230/3

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