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2-3 Practice

Last updated almost 3 years ago

31 questions

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Question 28

28.

What is the length of the curve? (Round to the nearest foot.)

1

Question 29

29.

If a tire rotates 12,620 times and is 22 inches in diameter, how far, to the nearest tenth of a mile, did it travel?

1

Question 30

30.

If the tire radius is 14 inches, and it's traveled 18 miles, how many times did the tire make a full rotation?

1

Question 31

31.

Tokyo is 2,500 miles from the equator. If the earth's radius is 4,000 miles, what is the latitude of Tokyo to the nearest degree?

Question 1

1.

What is 120o in radians?

Question 2

2.

sin(120o) =

Question 3

3.

tan(120o) =

Question 4

4.

Convert to degrees:

Question 5

5.

Question 6

6.

Question 7

7.

What is -225o in radians?

Question 8

8.

cot(-225o) =

Question 9

9.

sec(-225o)

Question 10

10.

Convert to degrees:

Question 11

11.

Question 12

12.

Question 13

13.

What is 450o in radians?

Question 14

14.

cos(450o)=

Question 15

15.

csc(450o)=

Question 16

16.

Convert to degrees:

Question 17

17.

Question 18

18.

Question 19

19.

What is -210o in radians?

Question 20

20.

sin(-210o)=

Question 21

21.

tan(-210o)=

Question 22

22.

Convert to degrees:

Question 23

23.

Question 24

24.

Question 25

25.

What is 855o in radians?

Question 26

26.

cot(855o)=

Question 27

27.

sec(855o)=