Question

A garden has width √ 13 and length 7 13 − − √ 713 What is the perimeter of the garden in simplest radical form?

Answer 1

Answer:
`16√(13)`

Explanation:

p = 2L +2W

p =
`2(√(13) ) + 2(7√(13) )`

p =
`2√(13) + 14\sqrt13}`

p =
`16√(13)`

Answer 2

Answer: 16√13

Explanation:

width (w) = √13

length (L) = 7√13

Perimeter (P) = 2L + 2w

P = 2(7√13) + 2(√13)

= 14√13 + 2√13

= (14 + 2)√13

= 16√13