HURRY Elaboration: Revisiting a Pentagonal Prism

Between you and your partner, choose who will use each of these two methods to find the surface area of the prism.

Adding the areas of all the faces

Using the perimeter of the base.

Use your chosen method to calculate the surface area of the prism. Show your thinking. Organize it so it can be followed by others.

47

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

first the equation needs to be simplified. so the equation would now look like:   52-24+11

then you multiply.

and when you multiply, you will get the answer of 39.