A square kitchen floor has an area of 123 square feet estimate the length of one wall to the nearest tenth of a foot

Question

Mathematics

Nicolas Arias

22 February, 04:34

A square kitchen floor has an area of 123 square feet estimate the length of one wall to the nearest tenth of a foot

+3

Answers (2)

Know the Answer?

Kolby Tran · Answer 1

Area=side^2

123ft²=side^2

square root both sides

estimate

hmm

12²=144

11²=121

so somewhere above 11 but below 12

so like 11.1 (it's 11.09 so rounded it is 11.1)

11.1ft

Erick Francis · Answer 2

area of a square = S^2

S^2 = 123

S = sqrt (123)

S = 11.0905

rounded to nearest tenth = 11.1 feet