STATION 3 1. Lucas is inspecting a floor plan of his new house with a scale of 5 cm : 4 m. The dimensions of his bedroom in the scaled plan are 4 cm by 5 cm. What is the area of Lucas’ actual bedroom in square meters? 2. A rectangular patio has dimensions of 8 meters and 6 meters. The length and width of another patio is 4 times the length and width of the original patio. What is the perimeter of the larger patio? 3. The scale drawing below shows the blueprints of a room. There are two windows located on the left side of the drawing and the door is located on the right side of the drawing. Each square has a side length of ¼ inch. a. What is the actual length of each window? b. The owners have found carpet that they would like to install in the room. The carpet they have selected costs $3.18 per square foot. They have a 15% off coupon but still have to pay 7% sales tax. How much will it cost them to carpet the room? 4. Make sure you know the definitions, formulas, and can apply the concepts of the following topics: Diameter Radius Parallel Polygon Line Segment Perpendicular Right Angle Right Triangle Definitions of: Obtuse Angle Acute Angle Obtuse Triangle Acute Triangle Scalene Triangle Isosceles Triangle Equilateral Triangle Quadrilateral Formulas for: Perimeter Area of a rectangle Area of a parallelogram Area of a triangle Area of a trapezoid Area of a circle Circumference of a circle (there are 2)