4.1.2 R & P Practice - Slope Ratios

Using your Trig Table Toolkit, what would the measure of the angle be in this triangle? (You'll need the slope ratio to find it!)

• 22 degrees

• 68 degrees

• 83 degrees

• 89 degrees

Find the value of y.

• 2

• 5

• 10

• 15

What is the slope ratio of this angle? (Use your Trig Table Toolkit!)

• 0

• .33

• .141

• 2.5

Using the slope ratio, find the value of x.

• 142.3

• 121.5

• 86.4

• 77.8

68 degrees has a slope ratio of 5/2. What would the slope ratio of the other angle in this triangle be?

• 5/2

• 2/5

• cannot be determined

Ben thinks the slope ratio for this triangle is 7/10. Clarissa thinks it is 10/7. Who is correct?

• only Ben

• only Clarissa

• They both are correct. Ben is giving the slope ratio for 35 while Clarissa is giving the slope ratio for 55.

• Neither Ben or Clarissa

Without finding the actual value, what information do you know about x?

• x would be MORE than 9

• x would be LESS than 9

• x would be EQUAL to 9

Without finding the actual value, what information do you know about x?

• x would be MORE than 8

• x would be LESS than 8

• x would be EQUAL to 8

Use what you know about the sum of the angles of a triangle to solve for x.

• x = 5

• x = 7.89

• x = 10

• x = 12.1