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Mathematics 22 Online
OpenStudy (cathyangs):

Two circles are externally tangent Line PAB and PA'B' are common tangents wit A and A' on the smaller circle and B and B' on the larger circle. In addition, PA=PB=4. what is the area of the smaller circle?

OpenStudy (asnaseer):

can you draw this?

OpenStudy (asnaseer):

|dw:1328998353427:dw| I get this as the drawing, but that does not compute since the last statement says: PA = PB = 4

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