This is the review for the Unit 7 Test on Wednesday, April 24th.
Complete the entire document for full credit.
This is the review for the Unit 7 Test on Wednesday, April 24th.
Complete the entire document for full credit.
This test covers Pythagorean Theorem and Trigonometry
Show your work for any credit.
Pythagorean Theorem
30
Question 1
1.
Trigonometric Functions
Required
30
Required
30
Required
20
Find the Missing Angles
Required
10
Required
10
Required
20
Use the Pythagorean Theorem to find the missing side of the following triangle.
Leave your answer in simplest radical form.
x=_______
y=_______
Question 2
2.
Find the value of each variable.
x=_______
y=_______
(Round all answers to the nearest tenth)
Question 3
3.
Find the value of each variable.
x=_______
y=_______
(Round all answers to the nearest tenth)
Question 4
4.
A doctor is using a treadmill to assess the strength of a patient's heart. He sets the 48 inch long treadmill at an incline of 10°, how high is the end of the treadmill raised?
(Round all answers to the nearest tenth)
Question 5
5.
Solve for x.
Round to the nearest whole angle.
x=_______ °
Question 6
6.
Solve for x.
Round to the nearest whole angle.
x=_______ °
Question 7
7.
After flying at an altitude of 500 meters, a helicopter starts to descend when its ground distance from the landing pad is 11 kilometers. What is the angle of depression for this part of the flight?