

MCQOPTIONS
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1. |
If A₁ and A₂ represent the areas enclosed between two successive contours, then the cubic content between these contours is roughly taken as _________________ |
A. | (A₁ + A₂) x h/2 |
B. | A₁.A₂ x h/2 |
C. | A₁ x h/2 |
D. | A₂ x h/2 |
Answer» B. A₁.A₂ x h/2 | |