Geometry: Area of Geometric Figures Solve problems involving the use of formulas to find the area of geometric figures and the area of two-dimensional composite figures. #geometry, based on Common Core standard #7.G.6 and #7.G.4, based on TEKS standard #G-11A, #G-11B #grade9 11 Questions by Math_by_Kahoot 12/04/2017 answers Play The side length of a square is represented by 5x – 2. Which expression represents its area? 5x^2 + 4 25x^2 + 4 25x^2 – 20x + 4 25x^2 + 20x – 4 A farmer has 64 ft of fence to make a rectangle. If the length is x, which represents its area? x(64 – x) x(32 – x) x(x + 16) x(x – 32) One diagonal in a rhombus is 12 cm. The other is 1/3 as long. What is the area of the rhombus? 24 cm^2 36 cm^2 48 cm^2 96 cm^2 … and 8 more awesome questions! Check them out by clicking “Play”.