INTERNATIONAL SCHOOL - ROHINI CLASS: VII MENSURATION 1. The length and breadth of a rectangular field are in the ratio 3 : 2 of the area of the field is 3456 m2. Find the cost of fencing it @ Rs. 60 per m. 2. The cost of fencing a square field @ Rs‚ 16 per meter is 232000. Find the cost of reaping the field @ Rs.35 per 100 m2.. 3. The cost of carpeting a room 15 m long with a carpet of width 75 cm @ Rs. 80 per meter is Rs. 19200. Find the width of the room. 4. A rectangular
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Restaurant Planning & Layout In any establishment a client’s first impressions on entering the dining room are of great importance. The creation of atmosphere by the careful selection of items in terms of shape‚ design and color enhances the overall décor or theme and contributes to the total harmony. Physical Layout: Good planning and physical layout are important keys to success in the food and beverage industry. An effectively planned and well-run restaurant is a highly lucrative
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Positive Statistics Average (Arithmetic Mean): (sum of all numbers)/(number of numbers) Geometry Formulas Angles Sum of Interior Angles of Polygon = (n-2)(180) n = number of sides of a polygon Central Angle = 2(Inscribed Angle) Area Square: A = a2 Rectangle: A = lw Parallelogram: A = bh Trapezoid: A = .5(a+c)h‚ where a and c are the lengths of the parallel sides Circles π = pi = 3.1415 Area: A = πr2 Circumference: C = 2πr Central Angle = 2(Inscribed Angle) Area of Sector
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Laws of Exponents Exponents are also called Powers or Indices The exponent of a number says how many times to use the number in a multiplication. In this example: 82 = 8 × 8 = 64 In words: 82 could be called "8 to the second power"‚ "8 to the power 2" or simply "8 squared" . So an Exponent just saves you writing out lots of multiplies! Example: a7 a7 = a × a × a × a × a × a × a = aaaaaaa Notice how I just wrote the letters together to mean multiply? We will do that a lot here. Example: x6 = xxxxxx
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14) SA= Pi•r (r+l) *where Pi is multiplied to radius and multiplied to the sum of the measurements of the radius and slant height ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For Sphere SA=4•Pi•r^2 *where the SA is 4 times the product of Pi and the square of the radius of sphere
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My Ideal Room My ideal room is in a gigantic mansion located in a beautiful island down the coast of South America‚ which is a tropical‚ warm and extremely relaxing and calming environment. My room is large and spacious about 100 meters square in area and 10 meters high. Its a rectangle shape. Its located on the second floor of the mason. Oxygenated from the three sides‚ it has a total of 8 large windows allowing cool breeze and sunlight to flow in. All windows have two pink wooden shutters
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ancient times. Some of them went as far back as Babylon. In his theory’s and writings her explains how to come up with the area and or volumes of different plane and solid figures. In book one their is also an iterative method to approximating the square root of a dumber to arbitrary accuracy. It is an interesting fact that computers today use a very similar method. Heron’s formula of a the area of a triange was different then other formulas because it used “half of the base times the height or half
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035 Md. Hafizur Rahman 069 A.S.M Nur-E-Elahi 125 Aslam Ali Rajib 141 Table of Contents Title Page No. Square Group of Industries 08 Introduction 09 Organizational Chart 11 Square Textiles Ltd. 12 Introduction 13 Unit Profile 14 Square Knit Fabrics Limited 15 Introduction 16 Production 18 Conclusion 20 Acknowledgement This report is the result of many people’s
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area‚ I will begin reviewing the concept of finding the area of a two-dimensional object such as a square or rectangle‚ and remind them of the formula for area is length times width (LxW). Next‚ I will begin to link this review with the new concepts. For instance‚ if the length of each side of the square which forms one of the cubes faces is three inches‚ then the area of one of the faces or squares is 3x3 equaling 9. I will then explain to students that to figure the surface area they will need to
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Title of Project An investigation into a quadratic expression used to represent a parabolic edge in designing a flower garden utilizing calculus to determine the maximum area of the lawn Purpose of the Project Mr. Jack is an avid gardener and he is considering a new design for his garden. He has a rectangular lawn measuring 5 metres by 3 metres and wants to dig up part of it to include a flower bed. He desires to have a parabolic edge for the flower bed as shown below in Figure 1.
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