Question

A square-shaped deck has an area of 289 ft2.

What is the perimeter of the deck?

____________ft

Answer 1

Area = base * height

Answer 2

you have the area and you know its a square

Answer 3

so
Area = x * x

Answer 4

Okay so is it simple to find the perimeter

Answer 5

what is
289 = x^2
solve x

Answer 6

uhhh I'm confused at this bit

Answer 7

1.01?

Answer 8

find the \(\Large \sqrt{289}\)

Answer 9

17?

Answer 10

ok so that's the length of one side

Answer 11

for perimeter just multiply 17 x 4

Answer 12

68?

Answer 13

yup

Answer 14

so that's the perimeter

Answer 15

okay

Answer 16

So it is actually 68?

Answer 17

yea...