Please calculate the area of this right-angled triangle.

I analyze data using a spreadsheet software.

My father runs a real estate business.

Let's calculate the area of this right-angled triangle.

Sanpo Kojin is a god that appears in Japanese mythology.

Bile salts play an important role in the digestion of fats.

Amaterasu Omikami is one of the gods our ancestors believed in.

I made a small robot with my new 3D printer.

The Third International was a historically important organization.

He started a business without a plan, forgetting the lesson of 'peach and chestnut seeds take three years to bear fruit, persimmons eight years.'