In a grid of an auditorium, the vertices of a section of seats are A(40, 20), B(80, 20), C(100, 70), and D(40, 70). The coordinates are measured in feet. Find the area of the section.

answer is

c) 4

step-by-step explanation:

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d