In the diagram, AB and AC are tangents to a circle, centre O and radius 3.6 cm.
Question:
In the diagram, AB and AC are tangents to a circle, centre O and radius 3.6 cm. Calculate the area of the shaded region, given that ∠BOC =2π/3 radians.
Transcribed Image Text:
3.6cm O ca B 2/3 K C A
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
To calculate the area of the shaded region we can subtract the area of ...View the full answer
Answered By
Faith Chebet
In the past two years many of my students have excell with the knowledge I taught them.
0.00
0 Reviews
10+ Question Solved
Related Book For
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
Question Posted:
Students also viewed these Mathematics questions
-
The diagram shows a circle with centre O and radius r cm. Points A and B lie on TU the circle and angle AOB = /4 radians. The tangent to the circle at A intersects the straight line through O and B...
-
The wires AB and AC are made of steel, and wire AD is made of copper. Before the 150-lb force is applied, AB and AC are each 60 in. long and AD is 40 in. long. If the temperature is increased by 80F,...
-
To stabilize a tree partially uprooted in a storm, cables AB and AC are attached to the upper trunk of the tree and then are fastened to steel rods anchored in the ground. Knowing that the tension in...
-
John Woods' weekly gross earnings for the present week were $2,500. Woods has two exemptions. Using an $80 value for each exemption and the tax rate schedule below, what is Woods' federal income tax...
-
Use the percentage method to compute the federal income taxes to withhold from the wages or salaries of each employee. The 2012 federal income tax tables and 2012 FICA rates have been used. No. of...
-
Ira Cook is planning to make a charitable contribution to the Boy Scouts of Crystal, Inc. stock worth $20,000. The stock has an adjusted basis of $15,000. A friend has suggested that Ira sell the...
-
Two of the three resistors in Figure Q23.10 are unknown but equal. Is the total resistance between points \(a\) and \(b\) less than, greater than, or equal to \(50 \Omega\) ? Explain. a R 500 R wwww...
-
a. Prepare an annotated table of entities and activities based on the output from Problems 4- 4 and 4- 5. Indicate on this table the groupings, bubble numbers, and bubble titles to be used in...
-
An investor expects a company to enjoy 8% compound annual growth for ever, and she thinks that the appropriate rate for discounting the companys dividends would be 14%. She knows that the companys...
-
What are some sources of internal threats? (Select all that apply.) A. Disgruntled employee B. Equipment failure C. Software failure D. Data loss
-
The diagram shows a sector AOB. The perimeter of the sector is twice the length of the arc AB. Find the size of angle AOB. A B
-
Using the information provided in BE4- 7, assume that Jones Journals is now in its second year of operations. In the second year, Jones incurred a net loss of $ 124,000 and paid out no dividends....
-
If a person marries after executing a will that does not include the spouse, the spouse gets nothing when the person dies. (True/False)
-
Why wont anyone lend money at a negative nominal rate of interest? How can this pose problems for monetary policy?
-
College tuition has risen significantly in the last few decades. From the 19811982 academic year to the 20112012 academic year, total tuition, room, and board paid by full-time undergraduate students...
-
A testamentary trust is created by will and begins on the settlors death. (True/False)
-
U.S. centers of academic biotechnology research have closer connections with private biotechnology companies than do their European counterparts. What effect might this have on the pace of creation...
-
In a clinical trial of the effectiveness of echinacea for preventing colds, the results in the table below were obtained. Use a 0.05 significance level to test the claim that getting a cold is...
-
The following processes constitute the air-standard Diesel cycle: 12: isentropic compression,23: constant-volume energy addition (T and P increase),34: constant-pressure energy addition (v...
-
Suppose we know that 10% of all hypertensive patients who are given a placebo will have their DBP lowered by 10 mm Hg after 1 month. Can we carry out some procedure to be sure we are not simply...
-
What assumptions have you made to carry out the procedure in Problem 6.41? Hypertension Suppose 100 hypertensive people are given an antihypertensive drug and the drug is effective in 20 of them. By...
-
What is the standard error of d ? Suppose we decide a better measure of the effectiveness of the drug is the mean decrease in blood pressure rather than the measure of effectiveness used previously....
-
What aspects and benefits of diversification can you identify in the Kraft-Heinz Merger? Please include specific strategies and types of diversification based on Diversification. Conclude with a...
-
Considering that this is a long term, strategic decision, discuss the factors that might change in the next 10 to 20 years and how the possibility of such changes influences the decision. (13 marks)
-
How well has your team developed in conflict resolution, collaborative problem solving, communication, goal setting, performance management, planning, and task coordination?
Study smarter with the SolutionInn App