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The measure of the angles of a triangle are in extended ratio 2:2:8. What is the measure of the smallest angle?

The measure of the angles of a triangle are in extended ratio 2:2:8. What is the measure of the smallest angle?
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The measure of the angles of a triangle are in extended ratio 2:2:8. What is the measure of the smallest angle?

User Dmitriy Konovalov
by
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1 Answer

1 vote
Sum of angles in a triangle is 180 degrees.
2x + 2x + 8x = 180
12x = 180
x = 180/12 = 15

Therefore, the smallest angle mmeasures 2(15) = 30 degrees.
User Nora
by
8.7k points
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