Inactive Tutor answered 05/22/24
Tutor
New to Wyzant
originally 339 pieces, forming an 18 by 18 square with 15 left over
18x18=324
339-324 = 15
add 22 and form a larger square 19by 19 19^2 =361
361-339= 22
David H.
asked 04/20/22Inactive Tutor answered 05/22/24
originally 339 pieces, forming an 18 by 18 square with 15 left over
18x18=324
339-324 = 15
add 22 and form a larger square 19by 19 19^2 =361
361-339= 22
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