Question

.The degree measures of the angles of a triangle are in the ratio 4 : 5 : 9. Find the measures of each angle.
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Answer 1

Answer:

Cholly ( solly , sorry ) , aap confuse ho n ki mai kyu aisa bol rha hu ?

When we add those three terms it will give 180° ( because of triangle )

So, let the ratio number = x

$4x + 5x + 9x = 180°$

$18x = 180°$

$x = 180 ° ÷ 18$

$x = 18°$