Question

Please help me this is so hard

Answer 1

`\sf Perimeter = (24)/(5) \textsf{ or } 4 (4)/(5)`

Explanation:

Perimeter is sum of all sides.

In this case:

The figure is square.

`\sf length = 1 (1)/(5)ft`

Now

Perimeter of square = 4 × length

`\sf = 4* 1(1)/(5)`

`\sf = 4 * ( 5\cdot 1 + 1 )/(5)`

`\sf = 4* (6)/(5)`

`\sf = (24)/(5) \textsf{ or } 4 (4)/(5)`

Therefore,

`\sf Perimeter = (24)/(5) \textsf{ or } 4 (4)/(5)`