For an arc length s, area of sector A, and central angle of a circle of
Question:
For an arc length s, area of sector A, and central angle θ of a circle of radius r, find the indicated quantity for the given values.
s = 915 mm, θ = 136.0°, r = ?
Step by Step Answer:
To find the radius r we can use the formula for ar...View the full answer
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Related Video
The area of a circle is given by the formula: A = ?r^2 Where A is the area, ? is a mathematical constant (approximately 3.14), and r is the radius of the circle. The radius is the distance from the center of the circle to the edge. So for example, if the radius of a circle is 5 units, the area would be: A = ?(5^2) = ?(25) = 78.5 square units Here three friends went out to a restaurant and decided to have pizza for lunch. While they were waiting for their order, one of them stepped out to take a call but promised to return in two minutes. The waiter came and presented them with the menu, and they decided to order two 10-inch pepperoni pizzas. The waiter took their order and left. Just then, the third friend returned and asked what they had ordered. They explained that they had ordered two small pepperoni pizzas as they were only three of them and it would be enough for them. However, the third friend suggested that for the same price, they could get a large pizza that would be much bigger than the two small ones. He asked the waiter for a pen and paper and proceeded to calculate the area of the two small pizzas and compared it to the area of one large pizza. The friends were amazed at how the circle measurements worked and decided to change their order from two small pizzas to one large pizza.
Students also viewed these Mathematics questions
-
In Exercises find the points of intersection of the graphs of the equations. r = 1 + cos 0 r 1 sin 0 T RIN 0
-
For an arc length s, area of sector A, and central angle of a circle of radius r, find the indicated quantity for the given values. A = 165 m 2 , r = 40.2 m, s = ?
-
For an arc length s, area of sector A, and central angle of a circle of radius r, find the indicated quantity for the given values. A = 67.8 mi 2 , r = 67.8 mi, = ?
-
Provide the appropriate statute for your answer (format style - IRAC - Issue, Rule, Application and Conclusion.) what are your thought? Problem Scenario- Earnest is married to Janice. Earnest and...
-
In the latter part of 2008, stock markets around the world declined significantly. Exhibit 1.8 shows two graphs depicting the Standard and Poors Toronto Stock Exchange Composite Index for the period...
-
Assume that compression is not used for audio CDs. How many MB of data must the compact disc contain in order to be able to play two hours of music?
-
The tapered rod has a radius of r = (2 x/6) in. and is subjected to the distributed loading of w = (60 + 40x) lb/in. Determine the average normal stress at the center of the rod, B. w= (60+40x)...
-
A condensed income statement for the Snowboard Division of New Wave Rides Inc. for the year ended December 31, 2010, is as follows: Sales ......... $1,200,000 Cost of goods sold .... 826,000 Gross...
-
Answer the below 2 questions separately on how to set, plan, and obtain goals. 1. Using the SMART framework, create 3 Goals: 1 personal, 1 professional, 1 academic. Make sure you use the SMART...
-
Determine the sign of the given functions. csc 98, cot 82
-
Express the given angle measurements in radian measure in terms of . 210, 99
-
(a) Use the idea from Problem 9-29 to arrange several 74151 1-of-8 multiplexers to form a 1-of-64 multiplexer. (b) Use a Quartus II megafunction to create a 1-of-2 MUX, a 1-of-4 MUX, and a 1-of-8...
-
What is the difference between the amount of money collected from Social Security and Medicare taxes and the amount paid out in 1992? Figure 14.25 The crunch to come... Social Security taxes were...
-
The sale prices for homes in a certain city are as follows: Find the mean, the median, and the mode. Which measure seems to best describe the home price? Location 415 First Street 957 Locust Street...
-
Identify each distribution in Problems 31-34 as skewed to the right, symmetric, or skewed to the left. If it is also a normal distribution, so state. a. b. 600 450 300 150 0 600 450 300 150 0 Mode 0...
-
Using Figure 14.14 (Problem 8), what was the approximate balance of trade with Mexico in 2010? Data from Problem 8 Consider the graph shown in Figure 14.14. Data from Figure 14. 14 a. What is being...
-
The adjusting entry for prepaid expenses should a. debit the expenses account and credit the asset account. b. debit the expenses account and credit the liability account. c. debit the asset account...
-
Show that a cubic function (a third-degree polynomial) always has exactly one point of inflection. If its graph has three -intercepts x1, x2, and x3, show that the -coordinate of the inflection point...
-
U.S. households have become smaller over the years. The following table from the 2010 GSS contains information on the number of people currently aged 18 years or older living in a respondent's...
-
An experiment studies the number of insects that survive a certain dose of an insecticide, using several batches of insects of size n each. The insects are sensitive to factors that vary among...
-
In his autobiography A Sort of Life, British author Graham Greene described a period of severe mental depression during which he played Russian Roulette. This games consists of putting a bullet in...
-
Consider the statement, Please tell me whether or not you think it should be possible for a pregnant woman to obtain a legal abortion if she is married and does not want any more children. For the...
-
Agarwal, Bergeron, and Cishek have been in partnership for a number of years. The partners allocate all profits and losses on a 2:3:1 basis, respectively. Recently, each partner has become personally...
-
Li Corporation reported pretax book income of $670,000. Tax depreciation exceeded book depreciation by $414,000. Li's beginning book (tax) basis in its fixed assets was $1,970,000 ($1,756,000) and...
-
The financial statements of ConAgra Foods, Inc.'s recent annual report disclose the following information. (in millions) Current Year Prior Year Year-end inventories $934.2 $1,044.1 Net sales 7,826.9...
Study smarter with the SolutionInn App