earr7585 earr7585

18-04-2021
Mathematics

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Use the diagram to answer, given that line LM is a common tangent to circle P and circle Q. Leave answers in simplified radical when necessary. (Please let me know if the first blank is correct and answer the second one.)

Use the diagram to answer given that line LM is a common tangent to circle P and circle Q Leave answers in simplified radical when necessary Please let me know class=

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thebecks thebecks

18-04-2021

Answer:

PL = 9

PN = 5√5

Step-by-step explanation:

8/12 = 6/PL

8PL = 72

PL = 9

PN² = 10² + 5² = 100 + 25 = 125

PN = √125 = 5√5

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