Answer:
I would say that the right answer is letter D
Answer:
The shape of each cross-section of a 3D figure, relates to the volume because the area of the cross-section is determined by its shape and the area of this cross section is in the sum that calculates the volume of this 3D figure.
Step-by-step explanation:
An infinite sum of all the all the cross-sections of a 3D figure parallel to the base equals the volume of that 3D figure.
The answer is 40 is 80% of 50 ☺
Answer:
True
Step-by-step explanation:
Parallel line do not touch, perpendicular are ones that intersect