8 Math ~ Semester 2 Final Review

Front

What is the formula for finding the slope between two points?

Back

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

How do you find the missing value in a set of numbers?

Back

To find the missing value, use the context of the problem (e.g., average, sum) to set up an equation and solve for the unknown.

Front

What is the equation of a line in slope-intercept form?

Back

Front

How do you determine if two angles are complementary?

Back

Add the measures of the two angles. If the sum is 90 degrees, they are complementary.

Front

Back

Front

What does it mean for two lines to be parallel?

Back

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

Front

What is the formula for the area of a triangle?

Back

Front

How do you find the missing angle in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees. Subtract the sum of the known angles from 180 to find the missing angle.

Front

What is the Pythagorean theorem?

Back