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sp2606 [1]
3 years ago
5

Solve for x. X = 4 X=10 X=2 X=5

Mathematics
1 answer:
Doss [256]3 years ago
6 0

Answer: Fourth Choice. x = 5

Concept:

Here, we need to know the idea of the intersecting chord theorem.

When two chords intersect each other inside a circle, the products of their segments are equal.

If you are still confused, please refer to the attachment below for a graphical explanation.

Solve:

<u>Given information</u>

BE = 2

AE = 10

CE = 4

DE = x

<u>Given expression deducted from the intersecting chord theorem</u>

BE · AE = CE · DE

<u>Substitute values into the expression</u>

2 · 10 = 4 · x

<u>Simplify by multiplication</u>

20 = 4x

<u>Divide 4 on both sides</u>

20 / 4 = 4x / 4

\boxed{x=5}

Hope this helps!! :)

Please let me know if you have any questions

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