1) In Square, we know,
Diagonal = side √2
24 = s √2
s = 24 / √2
s = 12√2
In short, Your Answer would be 12√2 or 16.92 m
2) According to Pythagoras theorem,
c² = a² + b²
c² = 3² + 4²
c² = 9 + 16
c² = 25
c = √25
c = 5
In short, Your Answer would be 5
Hope this helps!
