Semester 1 Review 2024

Front

What is the midpoint formula for two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2)

Front

What is the midpoint of the points (-1, 7) and (3, 5)?

Back

(1, 6)

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape.

Front

What are the criteria for triangle congruence?

Back

SSS, SAS, ASA, AAS.

Front

What does ASA stand for in triangle congruence?

Back

Angle-Side-Angle.

Front

What is another name for Angle ABC?

Back

Angle CBA.

Front

What is the definition of a line segment?

Back

A part of a line that has two endpoints.

Front

How do you find the midpoint between the points (-5, -9) and (-4, 14)?

Back

Midpoint = (-4.5, 2.5)

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints.

Front

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

Back

Distance = √((x2 - x1)² + (y2 - y1)²)