Question

The angles of a triangle are (3x + 12°), (5x + 15°),(2x + 3°). Find the value​

Answer 1

Step-by-step explanation:

(3x + 12°), (5x + 15°),(2x + 3°) =180

10x +30 =180

x=180-30/10

x=15

substitute the value of x and get the answer

a (45+12)=57

b(75+15) =90

c(30+3)=33

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Answer 2

Answer:

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