Question

Answer the correctly fast please I need it right now please show work

Answer 1

The correct answer is D

Explanation:

Step one :

The perimeter of a square is the sum of all four sides given a side as

(s+4.5)+(s+4.5)+(s+4.5)+(s+4.5)

Or

Step 2:

(s+4.5)+(s+4.5)+(s+4.5)+(s+4.5)

Opening bracket we have

s+4.5+s+4.5+s+4.5+s+4.5

Summing all "s'" terms

(4s+18)

4(s+4.5)

Answer 2

d) 4(s + 4.5) and (s + 4.5) + (s + 4.5) + (s + 4.5) + (s + 4.5)

Explanation:

since you know that one side is (s+4.5) and a square has 4 congruent sides the answer would be 4(s + 4.5) and (s + 4.5) + (s + 4.5) + (s + 4.5) + (s + 4.5)