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Natalie was asked to find the angle measures of a triangle that has the ratio 1:3:5 . Natalie made a mistake in her work. Find the mistake and correct it.

User Almudena
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Final answer:

To find the angle measures of a triangle with a given ratio, solve an equation to find the value of x. Then, multiply x by the corresponding numbers given in the ratio to find the measures of the angles.

Step-by-step explanation:

To find the angles of a triangle with a given ratio, we need to find the measures of each angle. Let's say the ratio is 1:3:5. We can assume that the smallest angle has a measure of 1x, the second angle has a measure of 3x, and the largest angle has a measure of 5x.

Since the sum of the angles of a triangle is 180 degrees, we have the equation 1x + 3x + 5x = 180. Simplifying, we get 9x = 180. Dividing both sides by 9, we find that x = 20.

So, the measures of the angles are 20 degrees, 60 degrees, and 100 degrees.

User Ido Schacham
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