# Compound shapes perimeter and area

Compound shapes perimeter and area applying the formula directly to a range of rectangular shapes. Do rectangles with larger areas also have longer perimeters? Explore the relationship between the area and perimeter as the length and width are altered. First, estimate the area of a chosen rectangle or compound rectangular shape on a grid.

This learning object is the first in a series of two objects that progressively increase in difficulty. Calculate the area of each component shape and the compound shape. Polygons made up of rectangles.

Watch a video showing how area and perimeter of a cattle farm determine the amount of fencing materials needed. This is an interactive resource about calculating the area of a shape presented on a grid. Second, work out the correct formula for finding area by placing rows and columns of squares inside the rectangle. Includes finding the area of: Area and Perimeter PIN number:

Explore how the formula works for finding a rectangle's area. Follow an investigation path using the HOTsheet. The resource discusses and explains solving problems with area and perimeter to reinforce students' understanding. Explore the compound shapes perimeter and area between the area and perimeter as the length and width are altered. The final quiz tests the learner's understanding of the difference between perimeter and area and provides immediate feedback.

This interactive resource defines the term 'perimeter', describes how perimeter is calculated and provides opportunities to practise calculating the compound shapes perimeter and area of a variety of shapes. Do rectangles with larger areas also have longer perimeters? This is a six-page HTML resource about solving problems with perimeter and area. Area and Perimeter PIN number: The learner is led through a sequence of activities from calculating the perimeters of rectangles, regular polygons and composite shapes through to distinguishing between perimeter and area.

This is an interactive resource about calculating the area of a shape presented on a grid. Identify shapes used to form a compound shape. Do rectangles with larger areas also have longer perimeters? This is a six-page HTML resource about solving problems with perimeter and area.

Build a rectangle to produce a given area and perimeter. The additional features of the resource allow the shapes to be limited to rectangles, show an outline to serve as a hint in determining the area of a shape, and allow multiple users on different computers to work on the same problem. Notice that the total area of the compound shape equals the sum of the areas of all of the component shapes. Build a compound shape on a grid from shapes such as rectangles, semicircles and squares. Explore how compound shapes perimeter and area formula works.

Area and Perimeter PIN number: There is a link to a video that demonstrates the measurement and calculation of the perimeter of a rectangle. Polygons made up of rectangles.

This is a six-page HTML resource about solving problems with perimeter and area. The additional features of the resource allow the shapes to be limited to rectangles, show an outline to serve as a hint in determining the area compound shapes perimeter and area a shape, and allow multiple users on different computers to work on the same problem. Do rectangles with larger areas also have longer perimeters? Practise applying the formula directly to a range of rectangles. Build a rectangle to produce a given area and perimeter.

Follow an investigation compound shapes perimeter and area using the HOTsheet. You are logged in as a student Log out. The final quiz tests the learner's understanding of the difference between perimeter and area and provides immediate feedback. Do rectangles with larger areas also have longer perimeters? This learning object is a combination of two objects in a series.