Ms. Gallegos burns calories riding her bike each hour. She wants to burn more than calories riding her bike at the same rate.
1 answer:
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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 =
PC = 14.42 cm