Find the complementary and supplementary angles for an angle greater than 90 degrees

The video tutorial explains the concepts of complementary and supplementary angles. It clarifies that complementary angles add up to π/2, and if one angle is greater than π/2, they cannot be complementary. The tutorial then demonstrates how to calculate supplementary angles, which add up to π, using an example where one angle is 2π/3, resulting in the other angle being π/3.

What is the sum of two complementary angles?

• π

• π/2

• 2π

• π/3

If an angle is greater than π/2, what can be said about its complementary angle?

• It is equal to π

• It is negative

• It is zero

• It does not exist

What is the formula for finding a supplementary angle?

• π = Theta + Theta prime

• π = Theta / 2

• π = Theta - Theta prime

• π = 2 * Theta

If Theta is 2π/3, what is Theta prime to make the angles supplementary?

• π/3

• 2π/3

• π

• 3π/3

How can you visually verify the calculation of a supplementary angle?

• By ensuring the sum of angles is π

• By comparing the angle to π/2

• By measuring the angle with a protractor

• By checking if the angle is less than π