ðŸŽ‰ The Study-to-Win Winning Ticket number has been announced! Go to your Tickets dashboard to see if you won! ðŸŽ‰View Winning Ticket

University of California, Berkeley

Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Problem 8
Problem 9
Problem 10
Problem 11
Problem 12
Problem 13
Problem 14
Problem 15
Problem 16
Problem 17
Problem 18
Problem 19
Problem 20
Problem 21
Problem 22
Problem 23
Problem 24
Problem 25
Problem 26
Problem 27
Problem 28
Problem 29
Problem 30
Problem 31
Problem 32
Problem 33
Problem 34
Problem 35
Problem 36
Problem 37
Problem 38
Problem 39
Problem 40
Problem 41
Problem 42
Problem 43
Problem 44
Problem 45
Problem 46
Problem 47
Problem 48
Problem 49
Problem 50
Problem 51
Problem 52
Problem 53
Problem 54
Problem 55
Problem 56
Problem 57
Problem 58
Problem 59
Problem 60
Problem 61
Problem 62
Problem 63
Problem 64
Problem 65
Problem 66
Problem 67
Problem 68
Problem 69
Problem 70
Problem 71
Problem 72
Problem 73
Problem 74
Problem 75
Problem 76
Problem 77
Problem 78
Problem 79
Problem 80

Problem 13

Completing a Table Let $r$ represent the radius of a circle, $\theta$ the central angle (measured in radians), and s the length of the arc subtended by the angle. Use the relationship $s=r \theta$ to complete the table.

Answer

ANSWER NOT AVAILABLE

You must be logged in to bookmark a video.

...and 1,000,000 more!

OR

## Discussion

## Video Transcript

Okay, so we are asked to use the relationship. People are time data defying the missing piece. So for the first part, we have our eight feet. Actually, For the first part, we're trying to find data, so it's all through data that is equal to over our is 12 are eight. We get 1.5. Okay. For a second box we have our is 15. Data is 1.6 or something. So that is equal to our time. Does that 15 times. One point, Which gives me what for? Okay, now, for the third box, we're still finding s. So we use the same equations. That's s difficult to 85 times reply over four, which gives me 255 No. Okay. For the fourth and fifth box we're gonna solve for all right, So are is equal to s over there. You cannot open for our Arctic s, which is 96 over four. So we get 21 and then are equal to benefit book, which is a 642 over data, which is two pi over four to fire three. And that gives me 1 to 6, 93 pie. We have 12693 pipes. There we have it.

## Recommended Questions

Circular Arcs Find the length $s$ of the circular arc, the radius $r$ of the circle, or the central angle $\theta,$ as indicated.

Circular Arcs Find the length $s$ of the circular arc, the radius $r$ of the circle, or the central angle $\theta,$ as indicated.

Circular Arcs Find the length $s$ of the circular arc, the radius $r$ of the circle, or the central angle $\theta,$ as indicated.

Find the length of the arc on a circle of radius $r$ intercepted by a central angle $\theta$.

$$r=15 \text { in. }, \theta-110^{\circ}$$

Find the radius $r$ of a circle with an arc length $s$ and a central angle $\theta$.

Arc Length $s$

36 feet

Central Angle $\theta$

$\frac{\pi}{2}$ radians

Find the length of the arc on a circle of radius $r$ intercepted by a central angle $\theta$.

Radius $r$

12 centimeters

Central Angle $\theta$

$135^{\circ}$

Find the radius $r$ of a circle with an arc length $s$ and a central angle $\theta$.

Arc Length $s$

3 meters

Central Angle $\theta$

$\frac{4 \pi}{3}$ radians

Find the length of the arc on a circle of radius $r$ intercepted by a central angle $\theta$.

Radius $r$

14 inches

Central Angle $\theta$

$\pi$ radians

Circular Arcs Find the length $s$ of the circular arc, the radius $r$ of the circle, or the central angle $\theta,$ as indicated.

Find the radius $r$ of the circle if an arc of length $20 \mathrm{cm}$ on the circle subtends a central angle of $50^{\circ} .$