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nata0808 [166]
2 years ago
15

C is the circumcenter of APQR. PC=3x+7, RC=5x-15, & QC=51-X x=[?]

Mathematics
1 answer:
amm18122 years ago
8 0

Answer:

x = 11

Step-by-step explanation:

C is the circumcenter of \triangle PQR

\implies PC=QC=RC (Radii of same circle)

\implies RC=QC

\implies 5x-15=51-x

\implies 5x +x=51+15

\implies 6x =66

\implies \: x =  \frac{66}{6}  \\  \\  \implies \:  \huge \:  \red{x = 11}

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