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Biblioteka

HON Chapter 7 Review

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Posljednje ažuriranje about 4 years ago
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Pitanje 1
1.

Use Special Right Triangles to find the value of a. Leave your answer in simplest radical form.

Pitanje 2
2.

Use Special Right Triangles to find the value of b. Leave your answer in simplest radical form.

Pitanje 3
3.

Use Special Right Triangles to find the value of c. Leave your answer in simplest radical form.

Pitanje 4
4.

Use Special Right Triangles to find the value of d. Leave your answer in simplest radical form.

Pitanje 5
5.

Use Special Right Triangles to find the value of e. Leave your answer in simplest radical form.

Pitanje 6
6.

Use Special Right Triangles to find the value of f. Leave your answer in simplest radical form.

Pitanje 7
7.

Use Special Right Triangles to find the value of g. Leave your answer in simplest radical form.

Pitanje 8
8.

Use Special Right Triangles to find the value of h. Leave your answer in simplest radical form.

Pitanje 9
9.

Use Special Right Triangles to find the value of j. Leave your answer in simplest radical form.

Pitanje 10
10.

Use Special Right Triangles to find the value of k. Leave your answer in simplest radical form.

Pitanje 11
11.

Use Special Right Triangles to find the value of m. Leave your answer in simplest radical form.

Pitanje 12
12.

Use Special Right Triangles to find the value of n. Leave your answer in simplest radical form.

Pitanje 13
13.

Use Special Right Triangles to find the value of p. Leave your answer in simplest radical form.

Pitanje 14
14.

Use Special Right Triangles to find the value of q. Leave your answer in simplest radical form.

Pitanje 15
15.

Use Special Right Triangles to find the value of r. Leave your answer in simplest radical form.

Pitanje 16
16.

What is the length of the altitude of an equilateral triangle with side lengths

8√3?

Pitanje 17
17.

The perimeter of a square is 12 ft. What is the length of the diagonal?

Pitanje 18
18.

What is the length of a side of an isosceles right triangle if its hypotenuse is

6 cm?

Pitanje 19
19.

The altitude of an equilateral triangle is 14 cm. Find the perimeter of the triangle.

Pitanje 20
20.

In ∆JKL, K is a right angle. If Tan J = 80/39, find the Sin J.

Pitanje 21
21.

Use trigonometry to solve for x. Round to the nearest hundreth.

Pitanje 22
22.

Use trigonometry to solve for x. Round to the nearest hundreth.

Pitanje 23
23.

Use trigonometry to solve for x. Round to the nearest hundreth.

Pitanje 24
24.

Use trigonometry to solve for x. Round to the nearest tenth.

Pitanje 25
25.

Use trigonometry to solve for x. Round to the nearest tenth.

Pitanje 26
26.

Use trigonometry to solve for x. Round to the nearest tenth.

Pitanje 27
27.

The base of an isosceles triangle is 30 cm long and the legs are 20 cm long. Find the measure of the base angle.

Pitanje 28
28.

Find the perimeter of ABC. Round your answer to the nearest hundreth.

Pitanje 29
29.

Find the perimeter of the figure, where AC = 36, AD = BF, and D is the

midpoint of AC. <1 = <2 = <3. Round all side lengths to the nearest tenth.

Pitanje 30
30.

A princess is looking down at her prince from the top of a tower at an angle of depression of 34 degrees. The tower is 212 feet high. How far is her prince from the tower? Round your answer to the nearest tenth

Pitanje 31
31.

A 27’ tree casts a shadow 9’ in length. What is the angle of elevation of the sun? Round your answer to the nearest tenth.

Pitanje 32
32.

The angle of depression from the top of a 420 foot office building to the top of a 250 foot office building is 48 degrees. How far apart are the two buildings? Round your answer to the nearest foot.

Pitanje 33
33.

The grade of a ramp is 82%. What is its angle of elevation? Round your answer to the nearest tenth.

Pitanje 34
34.

A lighthouse built at sea level is 150 feet high. From its top, the angle of depression of a buoy is 25 degrees. Find the distance from the buoy to the foot of the lighthouse. Round your answer to the nearest tenth.

Pitanje 35
35.

Libby is standing on a cliff looking down at Sarah and Taylor. She looks at

Sarah with an angle of depression of 54 degrees. When she looks down at Taylor, the angle of depression changes to 21 degrees. If the cliff is 78 feet high. How far apart are Sarah and Taylor? Round your answer to the nearest tenth.

Pitanje 36
36.

Kayla, Jenna & Paige are hiking at a state park and they get separated. Kayla and Jenna are 120 feet apart. Paige sends up a signal. Jenna turns 90 degrees in the direction of the signal and Kayla rotates 60 degrees.

a) Determine the distance between Kayla & Paige.

Pitanje 37
37.

Kayla, Jenna & Paige are hiking at a state park and they get separated. Kayla and Jenna are 120 feet apart. Paige sends up a signal. Jenna turns 90 degrees in the direction of the signal and Kayla rotates 60 degrees.

b) Determine the distance between Jenna & Paige. Round your answer to the nearest tenth.