Question

A square has a side length of 12 cm. Which of the following is closest to the length of its diagonal Your answer: 9 cm 12 cm 12 square root of 2 cm 24 square root of 3 c m

Answer 1

Answer:

$12\sqrt{2}$

Step-by-step explanation:

The formula for diagonal of the square:

$d=\sqrt{2} a$

$d=\sqrt{2} \times 12$