What Is the Length of the Side of a Square

question 31

Multiple Choice

What is the length of the side of a square that has a perimeter of 160 cm?

• A) 50 cm
• B) 45 cm
• C) 40 cm
• D) 20 cm
• E) 55 cm

---

Definitions:

Air

The invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen.

Food

Substances consumed to provide nutritional support for an organism, essential for growth and the maintenance of life.

Family-Centered Care

An approach to healthcare that respects the importance of family involvement and partnership in a patient's care and decision-making process.

Education

The process of receiving or giving systematic instruction, especially at a school or university.