Question

A square has a side length of 12 cm. Which of the following is closest to the length of its diagonal? A) 9 cm B) 12 cm C) 12v 2 cm D) 24V3 cm 12 VT Fora​

Answer 1

C) 12V2
12^2 + 12^2 = c^2
144 + 144 = 288
V288 = 12V2