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Find the value of x.

Find the value of x.-example-1

2 Answers

2 votes

Answer: 66

Explanation:

ΔADC and ΔABD are similar (AAA)

Therefore the cooresponging sides are in proportion: AD/AC = AB/AD

User Booksman
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3 votes

Answer:

Explanation:

I realize that the time is passed.... but FYI

BD is Geometric Mean

That's mean BD² = 6 × 5 = 30 ⇒ BD = √30

x² = BD² + 6² = 30 + 36 = 66 ⇒ x = √66

y = √55

User Markus Sabin
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