Find the parimerlter and area of the room. show work.

Perimeter = 38 ft, Area = 78 ft²

Step-by-step explanation:

Perimeter:

Start at the top left corner and "walk" around the outside of the object until you get back to the starting point of your "walk":

P = 8 + 5 + 4 + 11 + 5 + 5

  = 38

Area:

Separate the composite figure into two shapes (rectangle & triangle). Find the area of each shape and then add them together.

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

good luck on your studies! : )

david edward.