What is the missing side length in the triangle?

What Is The Missing Side Length In The Triangle class=

Answer :

Answer:

45

Step-by-step explanation:

Find the last side of the triangle using the Pythagorean theorem.

[tex]a^{2} +b^{2} =c^{2} \\a^{2} +28^{2}=53^{2} \\a^{2} = 53^{2} -28^{2}\\a=45[/tex]