A square place mat has an area 169 square inches. Sally decides to decorate the place mat by putting fring around edges. How many inches of fring will Sally need to buy? How many feet is this? solve in step by step.
Answers
Answered by
12
Step-by-step explanation:
area of square = sides^2
side^2=169
side=√169
side=13inches
there are 4 edges in a square so 13×4=56inches
1 feet= 12inches
13 inches=1 feet+1 inch
=1 feet + 0.08
= 1.08 feet (approx)
hope it helps
Answered by
1
Answer:
Idk....
Step-by-step explanation:
25
30
15
12
65
56
87
112
120
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