Day: October 1, 2023

c² = a² + b²

where a and b are the lengths of the legs.

Plugging in the values, we get:

c² = 3² + 4²
c² = 9 + 16
c² = 25

Taking the square root of both sides, we get:

c = √25
c = 5

Therefore, the length of the hypotenuse is 5 cm.