Question

Identify the type of △ABC, if ∠A = x + 30⁰, ∠B = 2x + 5⁰, ∠C = 3x - 5⁰​

Answer 1

Step-by-step explanation:

The Sum Of Angles Of Every Angle In a Triangle Should Be 180°

(x + 30) + (2x+ 5) + (3x - 5) = 180°

=> 6x + 30 = 180

=> 6x = 180 - 30

=> 6x = 150

=> x = 150/6

=> x = 15°

Now,

Angle A = (15 + 30) = 45°

Angle B = {(2 x 15) + 5} = 35°

Angle C = {(3 x 15) - 5} = 40°

Thus, It Is Scalene Triangle

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