Which correctly describes a cross section of the right rectangular prism if the base is a rectangle measuring 15 inches by 8 inches? Select three options.. A right rectangular prism with length 15 inches, width of 8 inches, and height of 6 inches.
A cross section parallel to the base is a rectangle measuring 15 inches by 8 inches.
A cross section parallel to the base is a rectangle measuring 15 inches by 6 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 4 inches by 15 inches.
A cross section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
Describe two methods that can be used to find the area of the composite figure.

pls help

Step-by-step explanation:

A cross section parallel to the base is a rectangle measuring 15 inches by 8 inches.

A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.

A cross section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches. (provided "passes through" means "includes the opposite 6 inch sides in entirety")

There are not two methods to figure the area. Only one which is summing the areas of the six faces.

A = ab + ab + bc + bc + ca + ca  

This can be written in several means such as by doubling the sum of areas of three unique faces

A = 2(ab + bc + ca)

or by adding twice the base area to the perimeter of the base times the height. A = 2ab + c(2a + 2b)

hope this .

r3t40

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3