Geometry - Lesson Finding Angles Using Trig

Geometry - Lesson Finding Angles Using Trig

Multiple Choice

 $\sin\left(x\right)=y$  

Which of the below is placed in location x?

• The ratio of the opposite to the hypotenuse

• The ratio of the adjacent to the hypotenuse

• The angle

Multiple Choice

 $\sin\left(x\right)=y$  

Which of the below is placed in location y?

• The ratio of the opposite to the hypotenuse

• The ratio of the adjacent to the hypotenuse

• The angle

Multiple Choice

Change the following to slope-intercept form:
5x - 5y = 25

• y = x - 5
• y = 5x - 1
• y = -x + 5
• y = 5x + 1

Multiple Choice

What is the length of the y-component?

• 5

• 4

• 3

• 2

Multiple Choice

• $\cos\left(\frac{6}{11}\right)$

• $\arccos\left(\frac{6}{11}\right)$

• $\cos\left(x\right)$

• $\arccos\left(x\right)$

Multiple Choice

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4