A rectangular prism has a base length of 6 units, base width of 5 units, and height of 4 units. The bases are shaded. The lateral area is . The area of the two bases together is . The total surface area is

1) 88.0 units^2

2) 60.0 units^2

3) 148.0 units^2

Explanation:

1)

The lateral area of a rectangular prism is equal to the sum of the areas of the 4 lateral faces.

Since the areas of 2 opposite faces are equal, the lateral area is:

where are the areas of the two faces.

Here we have:

L = 6 is the length of the base

w = 5 is the width of the base

h = 4 is the height of the prism

So we have:

So the lateral surface area is

2)

The area of one base of the prism is the product of the length of the base and the width:

Where here we have

L = 6 is the length of the base

w = 5 is the width of the base

So the area of 1 base is

And here we have 2 bases, therefore the area of the two bases together is twice the area of the single base:

3)

The total surface area of the prism is given by the sum of the area of the two bases + the lateral area of the prism:

where

is the area of the bases

is the lateral area

Here for this prism we have:

(area of the bases)

(lateral area)

So the total surface area is

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.