Rectangle PDQT is inscribed in a circle. What can you conclude about PQ?

Question

anonymous · Answer

diagram?

anonymous · Answer

There is no diagram

jim_thompson5910 · Answer

Angle PDQ is a right angle. So PQ is a diameter of the circle

jim_thompson5910 · Answer

You don't necessarily need a diagram but drawing one may help

jim_thompson5910 · Answer

The reason why I know that PQ is the diameter is because 


m < POQ = 2*m < PDQ


m < POQ = 2*90


m < POQ = 180


Note: O is the center of the circle


Since m < POQ = 180 and POQ is a central angle, this means that POQ or PQ is a diameter.

anonymous · Answer

Thank you! That makes it so much clearer!

jim_thompson5910 · Answer

you're welcome, glad it's making more sense

anonymous · Answer

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