Question

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

Answer 1

o use this: 2+2+8=12
there are 12 parts

Answer 2

the goal is to find the first part. the sum of all interior angles of a triangle is 180

Answer 3

so divide 180/12=15

Answer 4

now multiply 15*2=30 so 30 degrees is the smallest angle

Answer 5

Thank you so much :)

Answer 6

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