Question

HELP PLEASE THIS IS DUE IN AN HOUR !!!!

Answer 1

3:√15 in

4: 5√3 m

5: 49 m²

6: 1.69 in²

Explanation:

To find the area of a square you take the lenght and multiply it by its width

The special thing about a square is that all sides are equal meaning length=width so we only need one side to get all the information we need

For this question x will be the side of a square

3: Area= x²

15=x²

√15=x

4: same deal as 3

75=x²

√75=5√3

5: This is even easier then the other two

we adjust our equation to look like the following

area=side²

so area=7²=49

49

6: same deal as before

1.3²=1.69

Answer 2

3) The exact side length is 3.87

4) 8.66

5) 49

6) 1.69

Explanation:

3)
`√(15)`

4)
`√(75)`

5)
`7^(2)`

6)
`1.3^(2)`