Numerari from KnowledgeDoor---The scientific calculator with graphing, unit keypads, complex numbers, constants, advanced functions, user-defined keys, quick copy, and more! Learn more (Link leaves KnowledgeDoor website)

Characteristic

circular-inch

Symbol

cin

Other Name

cir-in

Metric (SI) Equivalent

5.067074791 centimeters2

Metric (SI) Dimensions

length2

Description in Terms of Other Units and Constants

pi * (inch / 2)2

Quantity

Area

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