Find the length of a diagonal of a rectangle if the length of the rectangle is 24cm and it's width is 10cm

The length of a diagonal of a rectangle is like the longest side c of a right triangle.

a^2 + b^2 = c^2

a and b of the right triangle are the legs, so in this case a=24 And b=10

(24) ^2 + (10) ^2 = c^2

576 + 100 = c^2

676 = c^2

26 cm = c