Geometry Semester 1 Review

Front

What is a counterexample?

Back

A counterexample is an example that disproves a conjecture or statement.

Front

What does it mean for a number to be divisible by another number?

Back

A number A is divisible by a number B if there exists an integer C such that A = B * C.

Front

What is the translation of a point in geometry?

Back

The translation of a point involves moving it a certain distance in a specified direction without changing its orientation.

Front

What is the inverse of a conditional statement?

Back

The inverse of a conditional statement "If P, then Q" is "If not P, then not Q."

Front

What is the Law of Syllogism in logic?

Back

The Law of Syllogism states that if 'If P, then Q' and 'If Q, then R' are both true, then 'If P, then R' is also true.

Front

What is a linear pair of angles?

Back

A linear pair of angles are two adjacent angles whose non-common sides form a straight line.

Front

What does it mean for angles to be supplementary?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

How do you find the slope of a line given its equation?

Back

The slope of a line in the form y = mx + b is m, where m is the coefficient of x.

Front

What is the equation of a line parallel to another line?

Back

The equation of a line parallel to y = mx + b will have the same slope m but a different y-intercept.

Front

What is the point-slope form of a linear equation?

Back

The point-slope form is given by y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope.