Question

The anles of a triangle are in ratios 7:5:3 name the triangle

Answer 1

Step-by-step explanation:

here is your answer

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Answer 2

SOLUTION

Given, Angles of ∆ are in Ratio 7:5:3

let the angle be x

=) 7x+5x+3x= 180° {sum of ∆ 180°}

=) 15x= 180°

=) x= 180/15

=) x= 12°

So,

1st angle= 7x= 7×12°= 84°

2nd angle= 5x= 5×12° = 60°

3rd angle = 3x= 3×12°= 36°

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