What is Trigonometry

What is trigonometry primarily concerned with?

• The calculation of the area of triangles

• The history of Greek mathematics

• The study of the relationship between angles and sides in triangles

• The study of mathematical symbols

What symbol is commonly used to represent an angle in trigonometry?

• Alpha

• Theta

• Beta

• Sigma

What is the hypotenuse in a right-angled triangle?

• The side adjacent to the right angle

• The side opposite the smallest angle

• The side opposite the right angle

• The shortest side of the triangle

Which side is known as the 'opposite' in the context of a right-angled triangle?

• The side adjacent to the given angle

• The side opposite a given angle other than the right angle

• The longest side of the triangle

• The side opposite the right angle

What does the 'adjacent' refer to in a right-angled triangle?

• The side opposite the right angle

• The longest side of the triangle

• The side opposite the given angle

• The side next to both the right angle and the given angle

Why is the hypotenuse considered special in a right-angled triangle?

• Because it is always horizontal

• Because it is opposite the right angle and is the longest side

• Because it is parallel to the base

• Because it is the shortest side

How can the sides of a triangle change when labeling them as opposite, adjacent, or hypotenuse?

• The labels change based on the triangle's size

• The labels change based on which angle is being considered

• The labels remain constant regardless of the angle

• The labels change based on the triangle's orientation

What will the next tutorial introduce according to the text?

• Applications of trigonometry in real life

• Advanced Pythagoras Theory

• Trig identities or trig formulas, known as SOH CAH TOA

• The history of trigonometry