Respuesta :

Answer: The diagonal length of the suitcase is 30 inches. Assuming that the length and height of the suitcase form a right angle (90 degree angle), you can use the Pythagorean Theorem ( a2+b2 = c2) to solve this problem. The diagonal length is equal to the square root of the sum of the length squared and the height squared.

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

if you think about a rectangle cut by its diagonal then yoou can see that its just 2 right triangles and youre looking for the long end

Using pythagorean theorem you put in the numbers

[tex]24^{2} + 18^2 = c^2[/tex]

solving gives you

[tex]900 = c^2[/tex]

[tex]\sqrt{900} = c[/tex]

30 = c