Answer this multiple choice question!

  d. 11.3 cm

Step-by-step explanation:

The radius of the circle is the length CP, which can be found using the Pythagorean theorem. Since CQ ⊥ PR, you know that Q is the midpoint of PR and PQ = 8 cm.

Then the Pythagorean theorem tells you ...

  CP² = CQ² +PQ² = (8 cm)² + (8 cm)² = 128 cm²

  CP = √128 cm = 8√2 cm

  CP = 11.3 cm

Step-by-step explanation:

Look at the picture.

CQ is a perpendicular bisector of PR. Therefore QR = QP.

The segment CP is a radius of the given circle.

We have the right triangle CQP. Use the Pythagorean theorem:

Substitute CQ = 8 cm and QP = 8 cm.

i need more details sorry

step-by-step explanation:

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step-by-step explanation:

cause i just did this and got the answer

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