Q2 Vocabulary Remediation

Front

A polygon is a _________

Back

closed, 2D figure with straight sides.

Front

Lines that never intersect and are in the same plane are called __________.

Back

parallel lines

Front

What does area mean?

Back

the amount of space inside a shape

Front

A line that passes through 2 or more lines is called a ______________.

Back

transversal

Front

To fully disprove a conjecture, one needs to find only ONE counterexample. True or False?

Back

True

Front

What is a closed 2D figure with curved sides called?

Back

Not a polygon.

Front

What is the distance around a shape called?

Back

Perimeter.

Front

What do you call a 3D figure that is always convex?

Back

Not a polygon.

Front

What is the term for lines that are not in the same plane and do not intersect?

Back

Skew lines.

Front

What is the formula for the area of a rectangle?

Back

Length x Width.