Question

Ratio of three angles of
angles of a triangle is 1:3.5
And the number

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Answer 1

Answer:

The angles of a triangle should sum to 180°

1x + 3x + 5x = 180°

9x = 180° Dovide both sides by 9

x = 20°

The three angles are:

20°, 60°, and 100°

Check: 20° + 60° + 100° = 180°