Suppose the area of a square plaque is one 169 square inches. What is the length of each side of the plaque?

the square root of 13 in

13 inches

13 squared

169 in

Question

Suppose the area of a square plaque is one 169 square inches. What is the length of each side of the plaque?

 the square root of 13 in

 13 inches

 13 squared

 169 in

phi · Answer

do you know the formula for the area of a square ?

anonymous · Answer

no, but i am pretty sure that the answer is c, i just wanted to check.

karategirl2002 · Answer

LxW

phi · Answer

if you measure a side of a square with a ruler it will be in inches.

anonymous · Answer

yea

phi · Answer

that rules out squared inches  or squared  as an answer.

phi · Answer

if you know how to find the area of a square, you could try the choices and see which one gives you 169 squared inches as an answer.

anonymous · Answer

d?

karategirl2002 · Answer

i was going to say d but i was working this out