Tabithas living room is rectangle that measures 19 3/4ft by 12ft find the perimeter and the area of the room

237ft²

63.5ft

Step-by-step explanation:

Given parameters:

  Length  = 19 ft

   Width  = 12ft

Unknown:

Area of rectangle  = ?

Perimeter of rectangle  = ?

Solution:

Area of rectangle  = length x width

                              = 19 x 12

                               = x 12

                               = 79 x 3

                              = 237ft²

Perimeter of rectangle  = 2(length + width)

                                      = 2 (19.75 + 12 )

                                     = 63.5ft

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

the 4th choice is the correct one

step-by-step explanation: