1st Semester Final Review Pre-Algebra

Front

What is the formula for calculating the percentage?

Back

Percentage = (Part / Whole) × 100

Front

Back

All real numbers

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

True or False: To find the square root of a number, you must divide it by 2.

Back

False

Front

What are Alternate Interior Angles?

Back

Angles that are on opposite sides of a transversal and inside the two lines.

Front

Back

Front

What is the Pythagorean theorem?

Back

Front

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

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the area of a rectangle?

Back

Area = length × width.

Front

What is the difference between a rational and an irrational number?

Back

Rational numbers can be expressed as a fraction, while irrational numbers cannot.