Trace an orange using its largest possible circumference (your pencil should be perpendicular to the paper). Use the orange’s peel to discover a formula relating a sphere’s surface area and radius. Explain how you determined your answer.
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InterMath
- Email
- Phone+1-774-929-3052
- AddressKaput Center for Research & Innovation in STEM Education
200 Mill Road,
Suite 150B
Fairhaven, MA 02719