Top ross Sections and Plane Rotations - 11/3/MC Consider an isosceles trapezoid rotated about an axis of symmetry that passes through the midpoint of the bases.
The minor base of the trapezoid is 5 cm and the major base is 10 cm.
What is the perimeter of the horizontal cross section if the cut is made at the middle of the height of the trapezoid?
Axis of Symmetry

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?