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Explain
When a function is evaluated to 0/0 or infinity/infinity, find the limit by taking the derivatives of both the numerator and denominator.
Circle area and circumference
pi r squared, 2 pi r
Rectangular prism volume and surface area
lwh, 2lw+2lh+2wh
Cylinder volume and surface area
pi r 2 h, 2 pi rh + 2 pi r²
Sphere volume and surface area
4pir³ , 4pi r²
right circular cone volume and surface area
pi r² h ) /2 ,