3 years ago

The measures of three angles in a triangle are(2x+5) ,(x+17) , and (3x-4) What is the value of ?

Mathematics

1 answer:

Stells [14]3 years ago

3 0

Answer:

x=27

Step-by-step explanation:

Triangle angle =180 degrees

180＝2x+5+x＋17＋3x-4

180=6x+18

(180-18)/6=x

x=27

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