Angle and Adjacent

Front

What is an angle?

Back

An angle is formed by two rays (sides) that share a common endpoint (vertex). It is measured in degrees.

Front

What is the definition of an adjacent side in a right triangle?

Back

The adjacent side is the side next to the angle of interest in a right triangle.

Front

What is the range of the adjacent side if 2 < adj < 3?

Back

The length of the adjacent side is greater than 2 units but less than 3 units.

Front

What is the value of θ if it is given as 20°?

Back

θ = 20° means the angle measures 20 degrees.

Front

How do you identify the adjacent side in a triangle?

Back

The adjacent side is the side that is next to the angle you are considering, not the hypotenuse.

Front

What is the relationship between angles and their adjacent sides?

Back

The size of an angle can affect the lengths of the adjacent sides in a triangle.

Front

If 4 < adj < 5, what does this indicate about the adjacent side?

Back

The length of the adjacent side is greater than 4 units but less than 5 units.

Front

What is the significance of the angle in a triangle?

Back

The angle determines the shape of the triangle and influences the lengths of the sides.

Front

What does it mean if 1 < adj < 2?

Back

The length of the adjacent side is between 1 and 2 units.

Front

How can you find the measure of an angle in a triangle?

Back

You can use trigonometric ratios or the properties of triangles to find the measure of an angle.