Geometry Semester 1 Review

Front

Write the equation of the line parallel to y = 4x + 3 and passing through the point (-4, -5)

Back

y = 4x + 11

Front

Describe the translation of point A(2, 1) to point A'(5, 3).

Back

(x, y) - (x + 3, y + 2)

Front

Which of the following is a counterexample of the conjecture: If a number is divisible by 6 and 2, then it is divisible by 12?

Back

42

Front

Use the Law of syllogism to write a new conditional statement: If angles form a linear pair, then they are supplementary. If angles are supplementary, then their sum is 180°.

Back

If angles form a linear pair, then their sum is 180°.

Front

Find the inverse of the statement, “We can’t go swimming if there is a lightning storm”.

Back

If we can go swimming, then there is no lightning storm.

Front

What is the definition of a parallel line?

Back

Two lines that never intersect and are always the same distance apart.

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1) for points (x1, y1) and (x2, y2).

Front

What does it mean for two angles to be supplementary?

Back

Two angles are supplementary if their sum is 180°.

Front

What is a linear pair of angles?

Back

A linear pair of angles are two adjacent angles that form a straight line.

Front

What is the definition of a translation in geometry?

Back

A translation moves every point of a shape the same distance in the same direction.