Question

In ∆ABC , angle A=(3x-5)°, angle B(2x+15)° and angle C=(4x+35)°. Find the measures of each angle of the trian​

Answer 1

Answer:

I don't

Step-by-step explanation:

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Answer 2

Answer:

According to the angle sum property of a triangle, the sum of all the interior angles in a triangle should be 180°.

3x - 5 + 2x + 15 + 4x + 35 = 180°

9x = 45 = 180°

9x = 135

x = 15.

Angle A = 3x - 5

              = 3 (15)-5

              = 40°

Angle B = 2x + 15

              = 2 (15) + 15

              = 45°

Angle C = 4x + 35

              = 4 (15) + 35

              = 95°