A triangle has a first side of length (x+8y) a second side of length (2x-4y) and a perimeter of 6x -3y. Different units of length are used in the problems so that students also learn. After students have learned how to find the area of different shapes then they can practice these mixed problems of finding areas. In cases where multiple steps are required, each individual perimeter or area calculation is shown as well as how it is added or subtracted to get the final area and perimeter values for the answer. Find a simplified expression for the area of the shaded region. Learn to find area of different shapes like circle, square, rectange, parallelogram and triangle with math area worksheets for kids. In some cases, individual dimensions may be missing and students will need to calculate the missing dimension using other values in the problem.Īll of these worksheets include answer keys that break down the strategies used to solve the perimeter and area problems. On these problems, students will need to add or subtract the area or perimeter values of primitive shapes from each other in order to find the value for a compound shape. Identify the choice that best completes the statement or answers the question. An additional set of worksheets includes examples of area nad perimeter problems for a mix of primitive shapes.Īdditional worksheets with compound shapes require students to calculate missing dimensions and use problem solving skills and strategies to calculate area and perimeter. Present answer in exact form and also compute using 3.14 for. Find the circumference of a circle with radius 6 inches. Find the perimeter of a triangle with sides of length 2, 5, 7. Find the perimeter of a rectangle with sides of length 4.2 and 3.8. The area and perimeter worksheets on this page start with requiring students to calculate area and perimeter of basic shapes such as triangles, squares, circles and ellipses. Find the perimeter of a square with side length 2.17 feet.
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