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drek231 [11]
3 years ago
15

If the sizes of the angle of a triangle are 3x, 5x , and 4x , find the smallest anhge of the traingle

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
6 0

Answer:

45

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

3x+5x+4x = 180

Combine like terms

12x = 180

Divide by 12

12x/12 =180/12

x = 15

The smallest angle is 3x

3(15) = 45

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Read more on intersecting chords here: brainly.com/question/27251228

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There may be a more direct way to do this, but here's one way. We make no claim that the statements used here are on your menu of statements.

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