Answer :
Answer:
Sorry I am late. Diagonal = 24.4
Step-by-step explanation:
a is wide: 12
b is length: 15
c is diagonal: ?
[tex]a^{2} + b^{2} =c^{2} \\12^{2}+20^{2}=c^{2}\\144+400=c^{2}\\594=c^{2}\\c^{2}=594\\c=\sqrt[]{594} \\c=24.4[/tex]
Mark me brainliest pls