Semester 2 Geometry Review

Front

What is the formula for the volume of a cylinder?

Back

The volume V of a cylinder is given by the formula: V = πr²h, where r is the radius and h is the height.

Front

How do you calculate the volume of a pyramid?

Back

The volume V of a pyramid is calculated using the formula: V = (1/3)Bh, where B is the area of the base and h is the height.

Front

What is the relationship between the diameter and radius of a circle?

Back

The radius r is half of the diameter d: r = d/2.

Front

What types of angles do altitudes in triangles create?

Back

Altitudes in triangles create right angles (90 degrees) with the base.

Front

What is the formula for the tangent of an angle in a right triangle?

Back

Front

How do you find the missing angle in a triangle?

Back

To find a missing angle in a triangle, use the fact that the sum of all angles in a triangle is 180 degrees.

Front

What is the formula for the area of a circle?

Back

The area A of a circle is given by the formula: A = πr², where r is the radius.

Front

What is the formula for the volume of a cone?

Back

The volume V of a cone is calculated using the formula: V = (1/3)πr²h, where r is the radius of the base and h is the height.

Front

What is the definition of complementary angles?

Back

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

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.