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The angles of triangle are in the ratio 3:4:5. Find the angles.
Given: The Angles of Triangle Are In The Ratio 3:4:5
To do: Find The Angles.
Solution:
Let the angles be
$3x , 4x \ and \ 5x$ respectively.
Now, using the angle sum property of a triangle We have ,
$3x + 4x + 5x = 180$
$12x = 180$
$x= \frac{180}{12}$
$x= \frac{30}{2}$
$x= 15$.
Hence, the angles are;
$3x = 3\times15=45$
$4x = 4\times15= 60$
$x = 5\times15= 75$
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