What is the diagonal length of the suitcase

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