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Pac1f1cIslander

  • 3 years ago

Look at triangle PQR with its incenter at O. What is the measure of angle PQR?

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  1. Pac1f1cIslander
    • 3 years ago
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  2. Pac1f1cIslander
    • 3 years ago
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    Options: 24 degrees 32 degrees 52 degrees 64 degrees

  3. mukushla
    • 3 years ago
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    B/2+Q/2+128=180 20+Q/2+128=180 Q=64

  4. cwrw238
    • 3 years ago
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    the angles of triangle are bisected so angle orq = 20 degrees making angle oqr = 180 - (128+20) = 32 degrees so angle pqr = 32*2 = 64 degrees

  5. Pac1f1cIslander
    • 3 years ago
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    Thanks guys!

  6. cwrw238
    • 3 years ago
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    yw

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