For the following exercises, find the area of each triangle. Round each answer to the nearest tenth.
Question:
For the following exercises, find the area of each triangle. Round each answer to the nearest tenth.
Find the radius of the circle in Figure 18. Round to the nearest tenth.
145° Figure 18 3 لا
Step by Step Answer:
To obtain the length of the radius we will first have to ...View the full answer
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
-
Find the area of each triangle or rectangle 1. 2. 4.4 feet i -17 feet- 1.2 miles mile
-
Here are 20 questions of Geometry, Answers the following questions: Solve each proportion. Show your work. The figures in each pair are similar. Find the value of each variable. Show your work....
-
4.1 Using Radian or Degree Measure In Exercises 1-4, (a) sketch the angle in standard position. (b) determine the quadrant in which the angle lies, and (c) determine one positive and one negative...
-
Tom Lamont, age 30, and Lin Lamont, age 31, have been married for six years. They got married right after Tom graduated from college. They have come to you for help in planning their financial...
-
Suppose you are in charge of a toll bridge that costs essentially nothing to operate. The demand for bridge crossings Q is given by P = 15 1/2 Q. a) Draw the demand curve for bridge crossings. b)...
-
What is social chat, and why is it advantageous in an online meeting?
-
Political Parties In a preelection survey of likely voters, political parties of respondents are identified as 1 for a Democrat, 2 for a Republican, 3 for an Independent, and 4 for anything else. The...
-
On July 16, 1996, Wyatt Corp. purchased 40 acres of land for $350,000. The land has been held for a future plant site until the current date, December 31, 2014. On December 18, 2014, TexoPete Inc....
-
Based on the following PERT analysis. For all high-level activities in this project, calculate the following: 1. Optimistic time (5 marks) 2. Most likely time (5 marks) 3. Pessimistic time (5 marks)...
-
Which of the following statements is correct? a) The nested Turing machines can simulate other Turing machines. b) Boolean satisfiability problem is unsolvable. c) The Recursive enumerated language...
-
For the following exercises, write the vector shown in component form. Given initial point P 1 = (3, 3) and terminal point P 2 = (3, 3), write the vector v in terms of i and j. Draw the points and...
-
For the following exercises, plot the points. (5, /2)
-
Journal entries to record the issuance of capital stock Prepare journal entries under U.S. GAAP to record the issuance of capital stock in each of the following independent cases. You may omit...
-
Provide the correct common name for the compound shown here. CH3 Br 4
-
A restaurant at which the periodic inventory system is used had the following Food sales: $467,320 Last months ending inventory: $27,000 Purchases this month: $186,662 Ending inventory this month:...
-
Next Gen Computers (Pty) Ltd gave their General Manager, Jacob Mbewe, a laptop with a market value of R19 000. The laptop was previously owned by the company and cost Next Gen Computers R23 000. What...
-
Ethical Guideline Informed Consent Confidentiality Right to Withdraw Explanation of Importance
-
Edward and Julia are married and have two children under age 18. No family member has minimum essential coverage for any month during 2018, and no family member qualifies for an exemption. For 2018,...
-
Define linear transformations S: P1 P2 and T: P2 P1 by S(a + bx) = a + (a + b )x + 2bx2 and T(a + bx + cx2) = b + 2cx Compute (S T) (3 + 2x - x2) and (S T) (a + bx + cx2). Can you compute (T S)...
-
XYZ Inc. a calendar year, accrual basis corporation, had the following items during 2021: Gross revenue from operations Cost of goods sold $420,000 ($180,000) $9,000 LT capital gain .LT capital...
-
In Problems 4752, the function d models the distance (in meters) of the bob of a pendulum of mass m (in kilograms) from its rest position at time t (in seconds). The bob is released from the left of...
-
Graph y = x sin x, y = x 2 sin x, and y = x 3 sin x for x > 0. What patterns do you observe?
-
Refer to the figure. If OA = 1, show that: (a) Area AOAC [(b) Area AOCB = = |OB| sin cos (c) Area AOAB = |OB| sin(a + 3) (d) |OB| (e) cosa cos sin a cosa sin(a + 3) = sinacos/ + cosa sin 3 0 R 1 B...
-
Which of the following are examples of a mutually exclusive event? (Select all that apply) Drawing a spade from a deck of cards, drawing a 7 from a deck of cards. Rolling a 6 sided cube and landing...
-
Choose a company and create a persona for one of its target markets. What does their "day in the life" look like? Where would we, as marketers, find opportunities to engage with them on social media?
-
A professional role is a behavior associated with a designated function. Clients and society in general hold a variety of expectations regarding the behavior of social workers and the functions they...
Study smarter with the SolutionInn App