Which term refers to the total distance around a two-dimensional shape?

Prepare for the No Child Left Behind (NCLB) Proficiency Exam. Use multiple choice questions and detailed explanations to enhance your understanding and improve your results. Ready yourself for success!

Multiple Choice

Which term refers to the total distance around a two-dimensional shape?

Explanation:
The total distance around a two-dimensional shape is called the perimeter. It’s found by adding up the lengths of every side along the boundary. For example, a rectangle with sides 8 and 3 has a perimeter of 2 × (8 + 3) = 22. The diameter is a line across a circle through its center, not the boundary length. Trend and table are data terms, not geometric measures.

The total distance around a two-dimensional shape is called the perimeter. It’s found by adding up the lengths of every side along the boundary. For example, a rectangle with sides 8 and 3 has a perimeter of 2 × (8 + 3) = 22. The diameter is a line across a circle through its center, not the boundary length. Trend and table are data terms, not geometric measures.

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