A square calander has sides that are 9ni long... whats the area?

Answer 1

What is a ni? Is that like 2.54 mc? Assuming you mean inches 81 =9X9 inches

Answer 2

9 x 9 = 81 sq,in per page,

Answer 3

9x9=18 so 18 square inches

Answer 4

81(ni)^2

Answer 5

9 x 9 ni = 81 square ni. Whatever ni are.