Unit 4 Review (Geo 24-25)

Front

What is the formula for finding the length of a missing side in a right triangle?

Back

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they never intersect and have the same slope.

Front

How do you determine if two lines represented by equations are parallel?

Back

Compare their slopes. If the slopes are equal, the lines are parallel.

Front

What is the relationship between similar figures?

Back

Similar figures have the same shape but may differ in size; corresponding angles are equal and corresponding sides are proportional.

Front

How do you find the value of x in an equation?

Back

Isolate x by performing inverse operations on both sides of the equation.

Front

Back

Front

What is the formula for the area of a triangle?

Back

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value.

Front

What does it mean for two angles to be complementary?

Back

Two angles are complementary if their measures add up to 90 degrees.

Front

What is the formula for the perimeter of a rectangle?

Back