Area of Composite Figures-Edge Exam Questions With 100% Correct Answers

Area of Composite Figures-Edge Exam Questions With 100% Correct Answers What is the area of the composite figure? (6π + 4) cm2 (6π + 16) cm2 (12π + 4) cm2 (12π + 16) cm2 - ANSWER B. (6π + 16) cm2 How can you decompose the composite figure to determine its area? as two triangles, two rectangles, and two semicircles as a trapezoid, a rectangle, and two semicircles as a regular hexagon, a rectangle, and two squares as a trapezoid, a rectangle, and two squares - ANSWER D. as a trapezoid, a rectangle, and two squares The figure consists of 12 congruent equilateral triangles. The area of one equilateral triangle is a cm2. The area of the hexagon, shaded slightly darker, is b cm2. Which expressions represent the area of the entire shaded region, including the light and dark shading? Select three options. 12a cm2 2b cm2 (6a - b) cm2 (12a + 2b) cm2 (6a + b) cm2 - ANSWER A. 12a cm2, B. 2b cm2, and E. (6a + b) cm2 How many square yards of cement are needed to create the walkway around the rectangular pool? 176 square yards 196 square yards 208 square yards 280 square yards - ANSWER A. 176 square yards What is the area of the composite figure? 70 cm2 100 cm2 ANSWER B. 100 cm2 105 cm2 130 cm2 - - ANSWER A. (16π - 32) in2 A carpenter is making a wooden window frame that has a width of 1 inch. How much wood does the carpenter need to build the frame? 5.5 + 106 square inches 5.5 + 116 square inches 5.5 + 153 square inches 5.5 + 162 square inches - ANSWER A. 5.5 + 106 square inches How can you decompose the composite figure to determine its area? as a pentagon and four semicircles as two rectangles and four circles as a square and four semicircles as two triangles and four circles - ANSWER C. as a square and four semicircles The figure shows two rectangles. Which expression represents the area of the shaded region? 16x2 34x2 54x2 88x2 - ANSWER B. 34x2 A square is inscribed in an equilateral triangle that is inscribed in a circle. Which represents the area of the shaded region? What is the area of the shaded portion of the circle? (16π - 32) in2 area of the circle - area of the square - area of the triangle area of the triangle - area of the square + area of the circle area of the triangle + area of the square + area of the circle area of the circle - area of the triangle + area of the square - ANSWER D. area of the circle - area of the triangle + area of the square