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lorasvet [3.4K]
3 years ago
11

PLEASE HELP HURRY!!!!!!!!!

Mathematics
1 answer:
Rzqust [24]3 years ago
6 0

Answer:

PC = 14.42 cm

Step-by-step explanation:

If a tangent and secant are drawn from a point outside a circle, then the product of the lengths of the segments of the secant is equal to the square of the length of the tangent.

PC² = PB × BD

PC² = 4 × 52

PC² = 208

PC = \sqrt{208}

PC = 14.42 cm

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