Geometry Midterm REVIEW

Front

What are collinear points?

Back

Points that lie on the same straight line.

Front

What is the midpoint of a line segment?

Back

The point that divides the segment into two equal parts.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

Calculate the perimeter of a rectangle with length 5 and width 8.

Back

About 26.

Front

What is the distance formula between two points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

Front

Find the distance between the points (1, 3) and (5, 6).

Back

5.

Front

What are congruent angles?

Back

Angles that have the same measure.

Front

What are supplementary angles?

Back

Two angles that add up to 180 degrees.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What is a vertex in geometry?

Back

A point where two or more lines meet.