Solve similar triangles (advanced) solve for x

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ThanosFisherman asked Oct 8, 2022

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37 votes

Solve similar triangles (advanced)
solve for x

Mathematics
college

ThanosFisherman asked Oct 8, 2022

by ThanosFisherman

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1 Answer

17 votes

Answer:

27/2 =x

Explanation:

We can write a ratio to solve

3 2

----- = ---------

3+x 11

Using cross products

3*11 = 2(3+x)

33 = 6+2x

Subtract 6 from each side

33-6 = 6+2x-6

27 = 2x

27/2 = 2x/2

27/2 =x

Dorus answered Oct 12, 2022

by Dorus

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