Question

if in a triangle ABC first angle is twice of the second angle and third angle is thrice of the first one find the measure of each angle of the triangle​

Answer 1

Answer:

1st angle = 30° and 2nd angle = 60° and 3rd angle = 90°

Step-by-step explanation:

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Answer 2

Answer:

Let the measure of the first angle be x

Therefore, measure of the second angle will be 2x.

And the measure of the third angle will be 3x.

Therefore, x + 2x + 3x = 180°( measure of all b angles of a triangle is 180° ).

Therefore, 6x = 180°

Therefore, x = 180° / 6

x = 30°

Therefore, x = 30°, 2x = 60° , 3x = 90°.

Step-by-step explanation:

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