Question

APQR is inscribed in a circle with P=60, Q = 80, and R = 40. What are the measures of PQ, QR, and PR?

Answer 1

PQ:80

QR:160

PR:120

Explanation:

`PQ=2x`∠
`R`

`=2`×
`40`

=
`80`

`QR=2`×
`m`∠
`p`

`=20`×
`80`

`=160`

`PR=2`×
`m`∠
`Q`

=
`2`×
`60\\`

=
`120`

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