Question

a rectange has a width of 9 units and a length of 40 unit. what is the length in diagonal

Answer 1

Answer:

41 units

Step-by-step explanation:

The diagonal forms a right triangle with the sides, so we can use Pythagorean theorem.

c² = a² + b²

d² = 9² + 40²

d = 41

The diagonal is 41 units long.