height of tree which is opposite an angle of 28◦ .Thus O tan θ = A O = A tan θ height of tree = 10 × tan 28◦ =⇒ height of tree = 5.3m 1d.p. 2. Using a surveying instrument 1.6m high‚ the angle of elevation of the top of a tower is measured to be 55◦ from a point 6m from the base of the tower. How high is the tower? Solution The surveying instrument is already at a height of 1.6m. So we need to find the height of the tower using the instrument‚ then add this to 1.6m. O A O = A tan θ height
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MATHEMATICS AND CIVIL SOCIETY Civil society is a concept located strategically at the cross-section of important strands of intellectual developments in the social sciences. How can we say that mathematics is related to social sciences. People believe‚ Mathematics is a divine discipline. Some love Mathematics‚ while some fear it; some study Mathematics‚ while some worship it. Ancient Indian Mathematicians like Aryabatta or Bhaskara worshipped Mathematics and lived for it. It was not for any material
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George with his future and introduced him to Lord Fairfax‚ head of one of the most powerful families in Virginia. Lord Fairfax invited george to survey with a group of men. Surveying offered George travel opportunities‚ decent wages‚ and time to learn outside of Virginia. By the time he was seventeen‚ he went into the surveying business on his own. George’s half brother and mentor‚ Lawrence‚ constricted an aggressive strain of
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Further Your Career With an ICTAD Certification Quantity Surveying Certificate and Diploma Courses QS (ICTAD – Level 4 -5) TVEC Registration –Reg.No.P01/0545 The courses are designed for the benefit of Technical Officers‚ Draughtsman‚ Supervisors‚ Middle & lower level personnel and others engaged in construction. If you are interested in upgrading your competency and potential through this international certification apply now. 1. Certificate Course Qualification: Two years experience in the
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Year 10 Geography Assignment Issues In Australian Environment - Coastal Management Year 10 Geography Assignment Coastal Management Collaroy To Dee Why Chris Wong � The coastline is a major part of an Australian’s life. There is over 30‚000km of coastline‚ and with 85% of people living within 50km of the coast‚ the management strategies of the coast is extremely important. This report will investigate Dee Why and Collaroy Beach’s coastal management and the subsequent consequences. Dee
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actually take the elevated flyover. The company would like to be 98% certain in estimating this proportion‚ while it would like this proportion estimate to be within plus or minus 0.03. What is the minimum sample size that the company should use for surveying the driving route preferences of Electronics City employees in order to achieve the above desired level of precision in the proportion estimate? Question 3: [4 marks] Two research laboratories have independently produced drugs that provide relief
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developing countries like India have seen the rapid urbanization and unplanned growth of cities and this requires fast updating of various type maps related to land use. Recent developments of Information and Space Technology have changed the scenario of surveying techniques Earthquake Preparedness and mitigation efforts require consistent planning and have become mandatory requirement for implementations for various cycles of natural disaster mitigation and management. About 60% of our country is vulnerable
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Department of Land Surveying and Geo-Informatics The Hong Kong Polytechnic University Honour Declaration for Submission of Individual/Group Assessments Subject title and code: LSGI1B02 Climate Change and Society Assessment item: Assignment Due Date: 13-07-2015 Lecturer/tutor name: Dr Bruce King‚ Ms Serein Han 1. I declare that the work submitted herewith is my own work. No part of this submission has been copied from any other student’s work or from any other sources except where due acknowledgement
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Reading Those Winter Sundays by Robert Hayden‚ I cannot help but feel the poet now grown and becoming a parent himself‚ is reflecting. The poem does not talk of the authors present‚ but I can imagine that some life event has caused this revisiting of the past. The tone leaves one with a sense of regret‚ a longing to return to childhood‚ to revisit the unappreciated moments. The author seems to speak almost in a narrative‚ as if almost confessing to anyone who will listen. Thinking back to the
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revolution unless you make it for yourself; there is no such thing as a benevolent dictatorship‚” and that is what he shows through Animal Farm. In chapter 7‚ Napoleon uses the rhetorical devices like imagery to express this view. “Napoleon stood sternly surveying his audience; then he uttered a high-pitched whimper. Immediately the dogs bounded forward‚ seized four of the pigs by the ear and dragged them… The pigs’ ears were bleeding‚ the dogs had tasted blood‚ and for a few moments they appeared to go
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