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nalin [4]
3 years ago
6

What is the value of x ?

Mathematics
1 answer:
sammy [17]3 years ago
8 0

Answer:

<em>5 units </em>

Step-by-step explanation:

BD is geometric mean ⇒ BD² = AD × DC

4x² = 10²  and x > 0

x² = 25  

x = <em>5 units</em>

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