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Test 4 Term 3 Alg 2 Area of Square A square= s2 Area of Rectangle Area Formula A rectangle = ??lw Realworld need ? lab The algebra 2 class at Biloxi High School is planning on remodeling part of their classroom. The amount of paint and carpet needed, along with specific colors and dimensions are specified. How much color or carpet will each section need ? yellow room Total area 217 sq ft Twice as long as wide pink room Total area 100 sq ft Length is twice as long as width blue room Area total 333 sq ft Length three times wide green room Square 100 sq ft **You will turn in tomorrow **You do NOT need calculator to complete** Area of Circle Acircle = πr2 Lab: in class; no make-up time How do you find radius ? You will need lined paper, or scratch paper and a calculator SHOW WORK 3 stations, you pick, 5 minutes to finish and be ready to turn in. Item Diameter Include units Area of Circle formula applied Area of Circle Don’t forget units helpful website www.mathsisfun.com/area.html Area of Circle, Triangle, Square, Rectangle, Parallelogram www.mathwarehouse.com/geometry/circ le/area-of-circle.php Area of circle, formula and illustrated lesson: how to calculate the Area of Rhombus A rhombus = ½ d1d2