Transcription of Areas of Polygons - ELEMENTARY
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08-NEM5-WBAns-CH08 7/20/04 4:01 PM Page 71. CHAPTER 8. 1 Areas of Polygons Goal Estimate and measure the area of Polygons . 1. A hockey team chose this logo for their uniforms. At-Home Help A grid is like an area ruler. Each full square on the grid has an area of 1 square unit. Many shapes drawn on grids can be divided into squares and right-angled triangles. For example: a) Estimate the area in square units. Suggested answer: 8 square units b) Measure the area in square units. square units In this shape, there are 5 full squares 2. For each polygon, estimate and then measure the (lightly shaded) and 2 half squares (darkly shaded). So the total area is area in square units. 6 square units. Estimated area Measured area a). Suggested answer: 11 square units square units b).
CHAPTER 8 Areas of Irregular 2-D Shapes 72 Answers Chapter 8: Area and Grids Copyright © 2005 by Thomson Nelson Find the area of this tulip shape to the nearest ...
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CONVERSION, Millimetres, Mathematics (Linear) 1MA0 ROTATION, Mathematics (Linear) – 1MA0 ROTATION, Centimetres, Mathematics (Linear) 1MA0 SOLVING QUADRATICS BY, Mathematics (Linear) – 1MA0 SOLVING QUADRATICS BY FACTORISING, HORSE QUIZ, Standard length standard length, SHAPE, SPACE AND MEASURES, Using Measurements to Describe Objects, Multiply and divide by 10