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Andrew [12]
3 years ago
5

In circle C, PA and PB are tangents. If PA = 12 and PC = 13, find the length of ED. If you answer can you give the step-by-step

explanation?

Mathematics
1 answer:
irga5000 [103]3 years ago
7 0

Answer:

ED = 10

Step-by-step explanation:

CA is a radius perpendicular to AP

CA had length √(13² - 12²) = 5

ED is a diameter which is two radii.

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