2 years ago

Please help with geometry homework will make brainliest

Mathematics

1 answer:

o-na [289]2 years ago

4 0

Answer

Explanation

The two lines in the diagram are secants meeting outside the circle.

The products of a secant and the extension of the chord of one line is equal to the products of a secant and the extension of the chord of the other line.

∴ 4 × 9 = x × 12

36 = 12x

x = 36/12

= 3

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