How much does this value become when squared?

In math class, I calculated the square of 5.

I visited Nijo Castle.

The police handcuffed the criminal.

He scattered seeds in the garden.

Microscopium is one of the constellations in the southern sky.

Please use the emergency stairs in case of a fire.

Her smile was shining brightly.

His name is Sansan.

He found a big stone in the river.