A. what is the name of the 3d shape?

b. what is the formula for total surface area for this shape?

c. what is the surface area of the figure?

a. A triangular prism

b. SA = bh + Pd  

c. 144 cm²

Step-by-step explanation:

b. SA = bh + Pd   where b is the base of the base triangle, is the height of the base triangle, P is the perimeter of the base triangle, and d is the depth of the triangle (the depth is perpendicular to the base triangle)

SA = bh + Pd

b = 4

h = 3

P = 3 + 4 + 5 = 12

d = 11, so

SA = 4(3) + 12(11) = 144

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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