Question

Please help me out!​

Answer 1

Answer:Perimeter=28

Area=a^2

49=a^2

√49=√a^2

√49=a

a=7

Perimeter=4a

4(7)=28

I hope this is good enough:

Answer 2

14

Explanation:

Frist find the square root of 49=7.

Next add 7+7=14.

Finally there is your answer 14.