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Biblioteka

Chapter 7 Test - Nicholson cloned 2/19/2021

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Posljednje ažuriranje about 4 years ago
49

Questions 1-26 contain material related to Special Right Triangles. All answers should either be whole numbers, or left in radical form if necessary. There should be NO DECIMALS!

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the triangle below for the next two questions.

1
1

Use the SQUARE below for the next two questions.

1
1

Use the EQUILATERAL TRIANGLE below for the next two questions.

1
1
2
2

Questions 27-48 contain material related to Trigonometry. Your answers should be either in fractions (if it asks for fractions) or decimals rounded to the nearest TENTH.

Use the following set of triangles to answer the next three questions.

1
1
1
1
2
2
2
2
2
2

Use the following triangle for the next three questions.

2
1
2

Use the following triangle for the next three questions.

1
2
2

Use the following triangle for the next three questions.

1
2
2

Questions 46-48 are word problems. Be sure to draw a picture, and round your answers to the nearest tenth. You do not need a unit.

2
2
2

The following question is an optional BONUS problem.

0
Pitanje 1
1.

What is the measure of a?

Pitanje 2
2.

What is the measure of b?

Pitanje 3
3.

What is the measure of a?

Pitanje 4
4.

What is the measure of c?

Pitanje 5
5.

What is the measure of a?

Pitanje 6
6.

What is the measure of c?

Pitanje 7
7.

What is the measure of a?

Pitanje 8
8.

What is the measure of b?

Pitanje 9
9.

What is the measure of c?

Pitanje 10
10.

What is the measure of d?

Pitanje 11
11.

What is the measure of a?

Pitanje 12
12.

What is the measure of b?

Pitanje 13
13.

What is the measure of a?

Pitanje 14
14.

What is the measure of b?

Pitanje 15
15.

What is the measure of a?

Pitanje 16
16.

What is the measure of b?

Pitanje 17
17.

What is the measure of a?

Pitanje 18
18.

What is the measure of b?

Pitanje 19
19.

What is the measure of a?

Pitanje 20
20.

What is the measure of b?

Pitanje 21
21.

What is the measure of a?

Pitanje 22
22.

What is the measure of b?

Pitanje 23
23.

What is the measure of a?

Pitanje 24
24.

What is the measure of b?

Pitanje 25
25.

The length of the side of a SQUARE is 8. Find the length of a diagonal.

Pitanje 26
26.

The length of the side of an EQUILATERAL TRIANGLE is 14. Find the length of an altitude.

Pitanje 27
27.

What is sin(Z)? Leave your answer as a reduced fraction.

Pitanje 28
28.

What is cos(E)? Leave your answer as a reduced fraction.

Pitanje 29
29.

What is tan(J)? Leave your answer as a reduced fraction.

Pitanje 30
30.

What is cos(F)? Leave your answer as a reduced fraction.

Pitanje 31
31.

Use the triangle below to find the value of x. Round your answer to the nearest TENTH.

Pitanje 32
32.

Use the triangle below to find the value of x. Round your answer to the nearest TENTH.

Pitanje 33
33.

Use the triangle below to find the value of x. Round your answer to the nearest TENTH.

Pitanje 34
34.

Use the triangle below to find the value of x. Round your answer to the nearest TENTH.

Pitanje 35
35.

Use the triangle below to find the measure of Angle R. Round your answer to the nearest TENTH.

Pitanje 36
36.

Use the triangle below to find the measure of Angle R. Round your answer to the nearest TENTH.

Pitanje 37
37.

What is the measure of Angle A?

Pitanje 38
38.

What is the measure of Angle B?

Pitanje 39
39.

What is the length of AB?

Pitanje 40
40.

What is the measure of Angle B?

Pitanje 41
41.

What is the length of AC?

Pitanje 42
42.

What is the length of BC?

Pitanje 43
43.

What is the measure of angle Y?

Pitanje 44
44.

What is the length of XY?

Pitanje 45
45.

What is the length of XZ?

Pitanje 46
46.

The diagonal length of a skateboard ramp is 12 feet. If the ramp's angle of elevation is 9 degrees, find the height of the ramp to the nearest tenth of a foot.

Pitanje 47
47.

A 30-foot ladder leans against a wall so that the base of the ladder is 8 feet from the base of the wall. What angle does the ladder make with the ground? Round your answer to the nearest tenth of a degree.

Pitanje 48
48.

A lighthouse keeper observes there is a 10 degree angle of depression between the horizontal and the line of sight to a ship. If the keeper is 25 m above the water, how far is the ship from shore? Round your answer to the nearest tenth.

Pitanje 49
49.

Using the triangle below, find the value of h.