Area of Polygons Worksheet
Calculate the area of various polygons including triangles, rectangles, parallelograms, trapezoids, and composite figures. Aligned with Grade 7 Geometry standards.
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Area of Polygons
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Read each question carefully and calculate the area of the given polygons. Show all your work.
1. Find the area of the rectangle shown below.
Area:
2. Calculate the area of the triangle with a base of 8 cm and a height of 6 cm.
Area:
3. The area of a parallelogram is given by the formula: Area = base × .
4. A trapezoid has parallel bases measuring 7 cm and 11 cm, and a height of 5 cm. Its area is square centimeters.
5. Which formula is used to find the area of a trapezoid?
A = b × h
A = ½ × b × h
A = ½ × (b1 + b2) × h
A = πr²
6. A composite figure is made up of a rectangle with length 12 m and width 5 m, and a triangle attached to one of the 12 m sides. The triangle has a height of 4 m. What is the total area of the composite figure?
7. The area of a square with side length 's' is s².
True
False