Free Printable CHAPTER 8 TESTB

1.

Simplify $2\sqrt{48}$

a)

$8\sqrt{2}$

b)

$4\sqrt{3}$

c)

$8\sqrt{3}$

d)

$4\sqrt{6}$

2.

Simplify $5\sqrt{300}$

a)

$10\sqrt{3}$

b)

$3\sqrt{10}$

c)

$50\sqrt{3}$

d)

$10\sqrt{5}$

3.

Determine the type of triangle created by the lengths : 5, 4, 8

a)

acute

b)

right

c)

obtuse

d)

not a triangle

4.

Check All sets of numbers that could represent the lengths in a right triangle

a)

5, 12, 13

b)

5, 2, 3

c)

7, 9, 6

d)

6, 8, 10

5.

What is the ratio for $\sin x\degree$

a)

$\frac{12}{5}$

b)

$\frac{5}{13}$

c)

$\frac{13}{12}$

d)

$\frac{5}{12}$

6.

In parallelogram ABCD, if AD = 6 and $m\angle D=60\degree$ Find AF

a)

$2\sqrt{3}$

b)

3

c)

12

d)

$3\sqrt{3}$

7.

Find the value of c.

a)

7

b)

$7\sqrt{3}$

c)

14

d)

$7\sqrt{2}$

8.

Find the perimeter of a square if the length of its diagonal is $6\sqrt{2}$ inches. Round your answer to the nearest tenth.

(a)

9.

Find the measure of the length of the missing side of a right triangle garden if one side measures 5 ft and the hypotenuse is 12 ft. Round your answer to the nearest tenth.

a)

10.9

b)

13

c)

7

d)

8.9

10.

Find the value of x.

a)

16

b)

$8\sqrt{2}$

c)

$4\sqrt{3}$

d)

4

11.

Find the measure of angle x. Round your answer to the nearest degree

(a)

12.

Use special right triangles to find the $\sin\ 60\degree$

a)

$\frac{\sqrt{3}}{2}$

b)

$\sqrt{3}$

c)

$2$

d)

$\frac{1}{2}$

13.

If the short leg in a 30-60-90 triangle is 5, find the length of the hypotenuse

a)

10

b)

$5\sqrt{3}$

c)

$3\sqrt{5}$

d)

15

14.

If the hypotenuse of a 45-45-90 triangle is 8, find the length of the leg.

a)

$8\sqrt{3}$

b)

4

c)

16

d)

$8\sqrt{2}$

15.

If the long leg in a 30-60-90 triangle is 12, find the length of the hypotenuse.

a)

24

b)

$12\sqrt{3}$

c)

$4\sqrt{3}$

d)

6

16.

Find the value of y, round your answer to the nearest tenth

(a)

17.

Find the value of x, round your answer to the nearest tenth.

(a)

18.

Find the value of x, round your answer to the nearest tenth.

(a)

19.

Identify the angle of depression in the picture.

a)

$\angle BOT$

b)

$\angle AOB$

c)

$\angle AOT$

d)

$\angle BTO$

20.

If a 10 ft ladder makes an angle of elevation of $65\degree$ with the ground, how many ft up a wall will it reach? Round your answer to the nearest tenth.

(a)

CHAPTER 8 TESTB

Total questions: 20

Worksheet time: 58mins

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