Leon has a piece of cheese shaped like a triangular prism that he needs to wrap in plastic wrap. what is the minimum amount of plastic wrap that he needs to cover the entire piece of cheese? 42 squared 84 squared 96 squared 108 squared

Option C. 96 in² is the answer.

Step-by-step explanation:

Leon has a piece of cheese, shaped like a triangular prism.

He needs a plastic wrap to cover this prism.

For this we have to calculate the minimum amount of plastic wrap he will require to cover.

Amount of plastic wrap required = Total surface area of the wrap = Surface area of the triangular cheese

Surface area of the wrap = Area of two side triangles + Area of the rectangular sides

=

= (Base × Height) + 3(length)(Width)

= (3×4) + 3(7×4)

= 12 + (3×28)

= 12 + 84

= 96 in²

Option C. 96 in² is the correct option.

i believe that the answer is

b. y-1=-2(x-4)

hope this !

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.