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Darina [25.2K]
3 years ago
12

Find the value of x.

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord, that is

5x × x = 5 × 9

5x² = 45 ( divide both sides by 5 )

x² = 9 ( take the square root of both sides )

x = \sqrt{9} = 3

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