Unit 6 Coordinate Geometry Pt 2.

Front

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

Back

Front

What defines a rhombus in terms of its sides?

Back

A rhombus is defined as a quadrilateral with all four sides of equal length.

Front

How can you prove that a quadrilateral is a trapezoid?

Back

A quadrilateral is a trapezoid if at least one pair of opposite sides is parallel.

Front

What is the slope formula used to determine the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What is the significance of congruent sides in proving a quadrilateral is a rhombus?

Back

If a quadrilateral has four congruent sides, it is a rhombus.

Front

What is a coordinate proof?

Back

A coordinate proof involves assigning coordinates to the vertices of a geometric figure and using algebra to prove properties.

Front

How do you calculate the area of a rectangle using coordinates?

Back

Front

What is the relationship between the slopes of parallel lines?

Back

The slopes of parallel lines are equal.

Front

What is the formula for the midpoint of a line segment between two points (x1, y1) and (x2, y2)?

Back

Front

How can you determine if two lines are perpendicular using their slopes?

Back

Two lines are perpendicular if the product of their slopes is -1.