In the calculations of moments of inertia for an area about inclined axis we use the product of a moment of inertia. It is the the sum of _____________ and _________________

• A. Area and volume
• B. Volume and linear distance
• C. Moment of inertia at centroid and the product of the area and del dx and del dy
• D. Moment of inertia at base and the product of the area and del dx and del dy