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CCCA Unit 6 – Connecting Algebra and Geometry Though Coordinates HWK – Day 71 Name: __________________________________________________________________ Date: _____________________ Perimeter and Area of Geometric Figures MCC9-12.G.GPE.7 Use coordinates to compute perimeters of polygons and areas of triangles and rectangles. 1. Find the perimeter of each shape. a. b. c. d. e. f. 2. Find the area of each shape. a. Adapted from: Mathematics Vision Project b. c. CCCA Unit 6 – Connecting Algebra and Geometry Though Coordinates HWK – Day 71 3. Plot the given points, and find the area of each shape. a. A (-4, 5), B (1, 5), C (2, -1), D (-3, -1) Adapted from: Mathematics Vision Project b. A (-1, 5), B (2, -1), C (-2, -3), D (-3, 4)