tigers1515dr tigers1515dr
  • 17-05-2018
  • Mathematics
contestada

mPN=78 mQN=163.5 and mMQ=72. What is m angle PRM

mPN78 mQN1635 and mMQ72 What is m angle PRM class=

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calculista
calculista calculista
  • 27-05-2018
we know that

The measure of the interior angle is the half-summit of the arcs that comprise it and its opposite.
∡PRM=(1/2)*[mPM+mQN]

mQN=163.5
°
mPM=360-[163.5+72+78]-----> mPM=46.5°
∡PRM=(1/2)*[46.5+163.5]-----> 105 °

the answer is
∡PRM is 105 degrees
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