EOY 8th Grade Math Review

Front

What is the formula for the volume of a sphere?

Back

The volume V of a sphere is given by the formula V = (4/3)πr³, where r is the radius of the sphere.

Front

How do you calculate the volume of a cylinder?

Back

The volume V of a cylinder is calculated using the formula V = πr²h, where r is the radius and h is the height.

Front

What is the value of 18^0?

Back

The value of any non-zero number raised to the power of 0 is 1.

Front

What is the sum of the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

What is a function in mathematics?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Front

What is the Pythagorean theorem?

Back

The Pythagorean theorem states that in a right triangle, a² + b² = c², where c is the hypotenuse.

Front

How do you find the area of a circle?

Back

The area A of a circle is calculated using the formula A = πr², where r is the radius.

Front

What is the relationship between the angles in complementary angles?

Back

Complementary angles are two angles whose sum is 90 degrees.

Front

What is the relationship between the angles in supplementary angles?

Back

Supplementary angles are two angles whose sum is 180 degrees.

Front

What is the formula for the volume of a rectangular prism?

Back

The volume V of a rectangular prism is given by V = lwh, where l is the length, w is the width, and h is the height.