How to find the diameter of a circle?

[katherine123456879]

CD is on the diameter

 

[Deleted member 4993]

View attachment 21355
CD is on the diameter

Please post the EXACT problem (verbatim) as it was given to you.

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

https://www.freemathhelp.com/forum/threads/read-before-posting.109846/#post-486520​

Please share your work/thoughts about this problem.

 

[Steven G]

You need to draw some more for the diagram. Draw the diameter that contains CD and label the center O. Label as much as you can. Hint--label the radius on the diameter as r. Once you do that please see if you have any ideas on how to proceed. Post back with your updated diagram.

 

[pka]

View attachment 21355CD is on the diameter

Look at this link on circular segments Using the labels on the link we are given both \(\bf c~\&~h\).