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Ɛhia

1. The ratio of the measures of the three angles in a triangle is 2: 9 : 4. Find the measures of the angles. Show all work.

small angle:

big angle:

middle angle:

2. The ratio of the measures of the sides of a triangle is 21:8:4. If the perimeter of the triangle is 165 inches, find the length of the shortest side.

Ɛhia