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pshichka [43]
3 years ago
15

What is the value of a?​

Mathematics
2 answers:
Basile [38]3 years ago
8 0

Answer:

\large\boxed{5\dfrac{1}{3}\ units}

Step-by-step explanation:

ΔZYW and ΔWYX are similar. Therefore corresponding sides are in proportion:

\dfrac{ZY}{YW}=\dfrac{YW}{YX}

We have:

ZY=3,\ YW=4,\ YX = a

Substitute:

\dfrac{3}{4}=\dfrac{4}{a}          <em>cross multiply</em>

3a=(4)(4)

3a=16          <em>divide both sides by 3</em>

a=\dfrac{16}{3}\\\\a=5\dfrac{1}{3}

slava [35]3 years ago
8 0

Answer:

Hello guys im also here for that answer

Step-by-step explanation:

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