A cuboid steel embryo is 10 cm high, 20 cm wide and 50 cm long, which is cast into a cylindrical steel column with a diameter of 20 cm. How high is the column

A cuboid steel embryo is 10 cm high, 20 cm wide and 50 cm long, which is cast into a cylindrical steel column with a diameter of 20 cm. How high is the column

What is the volume of the billet
10 × 20 × 50 = 10000 (cm3)
What is the base radius of the cylinder
20 △ 2 = 10 (CM)
What is the base area of the cylinder
10 × 10 × 3.14 = 314 (cm2)
Cylinder height
10000 △ 314 = 31.85 (CM)