Question

NEED ANSWERS ASAP PLEASE

Answer 1

1)4)5

2)45

Explanation:

1) ✓22 = 4.69041575 which is between 4 and 5

2) The area is 225ft2 area= length * length (the only one that fits here with 225 is 15) 15*15 is 225. Now that we know the sides for perimeter:

_15__

15 |. |. 15

-------

15

The question though, asks for the perimeter which is around. So you add 15 three times for the three sides and get 45ft

Answer 2

the first one is 4 and 5

Explanation:

the second one is 45 because 15+15+15 is 45, you get 15 by the square root of 225