This assemblage of calculating the area of compound or composite shapes worksheets designed for students of 3rd grade through 8th grade includes rectilinear shapes rectangular paths or l shapes and two levels of compound shapes that offer a combo of rectangles squares parallelograms rhombus trapezoids circles and triangles. These pdf worksheets are great for grade 6 grade 7 and grade 8.
If we know the perimeter of a regular shape we can also easily find the side length.
Perimeter of compound shapes worksheet pdf. 50 minute lesson could be extended for students to calculate area as well. Presentation and worksheet for middle ability y8 students. All we need to do is to multiply the number of sides by the length of one side to find the perimeter.
Area of compound shapes author. Instruct children to add up the lengths along the boundary of each figure to find the perimeter of the composite figures that is made up of two or more simple shapes. The perimeter of a circle is referred to as the circumference.
You can select the types of figures used and the units of measurement. Geometry perimeter compound figures. The circumference c of a circle 2πr or πd where r is the radius and d is the diameter of the circle.
Finding the side length of a regular shape. Maths with mum subject. Because regular shapes have all sides of equal length we can easily find the perimeter of a regular shape.
4 cm 5 cm 3 cm 4 cm 5 cm 8 cm 5 cm 12 cm 10 cm 3 cm 7 cm 11 cm 5 cm 7 cm 14 cm 9 cm 6 cm. Perimeter of compound shapes worksheet author. John corbett created date.
This area worksheet will produce problems for finding the area of compound shapes that are comprised of adding regions of simple figures. By carolyn tucker in worksheet 29 area and perimeter of compound shapes worksheet pdf instead of inserting the same text modifying font styles or adjusting margins each time you start a new file opening a personalized template will allow you to get straight to work on the material instead of wasting time tweaking the styles. 9 3 perimeter of special shapes in this section we calculate the perimeters of various shapes.
Click here if you would like an area and perimeter formula handout for your students. 7 17 2014 8 02 27 pm. Compound shapes area adding regions worksheets.
Example 1 calculate the circumference of a circle with radius 8 cm. Perimeter of compound shapes calculate the perimeters of the following compound shapes a b perimeter perimeter c d.