S1 Midterm Geometry

Front

What is a line segment?

Back

A line segment is a part of a line that is bounded by two distinct endpoints.

Front

Define a ray in geometry.

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What is the formula for the slope of a line?

Back

The slope (m) of a line is calculated as m = (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are two points on the line.

Front

What is the relationship between parallel lines?

Back

Parallel lines have the same slope and never intersect.

Front

What is the relationship between perpendicular lines?

Back

Perpendicular lines have slopes that are negative reciprocals of each other.

Front

What is the distance formula in a coordinate plane?

Back

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way, such as translation, rotation, reflection, or dilation.

Front

Define reflection in geometry.

Back

Reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

What is a pattern in mathematics?

Back

A pattern is a repeated or predictable sequence of numbers or shapes.

Front

How do you find the next number in an arithmetic sequence?

Back

To find the next number in an arithmetic sequence, add the common difference to the last number.