Free Printable Ch 8 (8.1-8.3)

1.

Solve for x (pythagorean)

a)

15

b)

5

c)

225

d)

25

2.

Solve for x (pythagorean)

a)

15

b)

5

c)

25

d)

144

3.

Solve for x (pythagorean)

a)

$\sqrt[]{1157}$

b)

$\sqrt[]{45}$

c)

2025

d)

not possible

4.

Solve for x (pythagorean)

a)

$\sqrt[]{65}$

b)

$5\sqrt[]{13}$

c)

$72$

d)

65

5.

Solve for x (pythagorean)

a)

21.6

b)

12.5

c)

225

d)

22.2

6.

Solve for x (pythagorean)

a)

13

b)

169

c)

49

d)

17

7.

Solve for x (pythagorean)

a)

60

b)

3600

c)

36

d)

16

8.

is this a right, obtuse or acute triangle?

a)

right

b)

acute

c)

obtuse

9.

acute, obtuse, or right?

a)

acute

b)

obtuse

c)

right

10.

acute, obtuse, right?

a)

acute

b)

obtuse

c)

right

11.

Sides are 15, 17, 18. Acute, obtuse, or right?

a)

acute

b)

obtuse

c)

right

12.

A 40 ft ladder, leaning on building, base is 10 feet away from roof. How tall is building?

a)

38.7

b)

48.7

c)

28.7

d)

33.3

13.

Solve for x (the altitude) (hint: use PAAP)

a)

$\sqrt[]{114}$

b)

$\sqrt[]{150}$

c)

150

d)

114

14.

Solve for x (hint: use PAAP)

a)

4.5

b)

9

c)

3

d)

not possible

15.

x = 4.5. Solve for z. (Hint: use HLLP)

a)

4.5

b)

6.5

c)

7.5

d)

2.5

16.

z = 6.5. Solve for y. (hint: use HLLP)

a)

$\sqrt[]{13}$

b)

13

c)

$\sqrt[]{6.5}$

d)

6.5

17.

Solve for x.

a)

$14\sqrt[]{2}$

b)

$\sqrt[]{2}$

c)

$14$

d)

$14\sqrt[]{3}$

18.

Solve for x.

a)

22

b)

44

c)

11

d)

$22\sqrt[]{2}$

19.

solve for x

a)

5

b)

10

c)

20

d)

not possible

20.

Solve for y

a)

$20\sqrt[]{3}$

b)

20

c)

40

d)

20 $\sqrt[]{2}$

21.

Solve for x

a)

$20\sqrt[]{3}$

b)

20

c)

40

d)

20 $\sqrt[]{2}$

22.

Solve for x.

a)

$12\sqrt[]{2}$

b)

$6\sqrt[]{3}$

c)

$4\sqrt[]{3}$

d)

$6$

23.

Solve for y, x is $4\sqrt[]{3}$ .

a)

8

b)

$8\sqrt[]{3}$

c)

$8\sqrt[]{2}$

d)

$12\sqrt[]{3}$

24.

Solve for f.

a)

$\frac{17\sqrt[]{3}}{2}$

b)

$17\sqrt[]{3}$

c)

8.5

d)

$17\sqrt[]{2}$

Ch 8 (8.1-8.3)

Total questions: 24

Worksheet time: 48mins

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