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What is the value of x ?

What is the value of x ?-example-1
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User Sheamus
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8.5k points

1 Answer

5 votes

Answer:

5 units

Step-by-step explanation:

BD is geometric mean ⇒ BD² = AD × DC

4x² = 10² and x > 0

x² = 25

x = 5 units

answered
User Throwit
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8.2k points

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