Asked by Sherkyra
What is the approximate length of the diagonal of a square if the perimeter of the square is 12ft?
a. 1.7ft
b. 3.5ft
c. 4.2ft
d. 12.7ft
and how?I was confused on this question I tried to subtract and divide but nothing work.
a. 1.7ft
b. 3.5ft
c. 4.2ft
d. 12.7ft
and how?I was confused on this question I tried to subtract and divide but nothing work.
Answers
Answered by
Ms. Sue
Erin is wrong.
12/4 = 3
a^2 + b^2 = c^2
3^2 + 3^2 = c^2
9 + 9 = 18
What is the square root of 18?
12/4 = 3
a^2 + b^2 = c^2
3^2 + 3^2 = c^2
9 + 9 = 18
What is the square root of 18?