Mathed Up!
Area of Compound Shapes
Scholars learn how to determine the area of compound shapes by finding the areas of the basic shapes that make it up. Pupils find the areas by adding areas together or subtracting them.
Curated OER
Scale Drawing: Perimeter and Area of a Room
Using a scale drawing with some dimensions missing, aspiring do-it-yourself homeowners calculate the remaining sides of a compound-shaped room. They apply the principles of ratio and proportion to determine how much crown molding will be...
Government of Hong Kong
Areas and Volumes - 2D Shapes
Unfortunately for young mathematicians, the world isn't made entirely of parallelograms, triangles, and trapezoids. After first learning the area formulas for these common shapes, students apply this new knowledge to determine the area...
Curated OER
Area of Compound Shapes
In this compound shapes worksheet, students solve 40 problems in which the area and perimeter of compound shapes is calculated. There are instructions and examples on this page, which is intended to be used on-line, but can be completed...
Curated OER
Area and Perimeter of Compound Shapes
In this geometry activity, learners find the area and perimeter of 6 different compound shapes containing squares, rectangles, triangles, and half circles.
Centre for Innovation in Mamatics Teaching
Areas and Perimeters
Cover some serious area in your geometry curriculum with this collection of worksheets. After first introducing the concept of area using the tiling method, this resource continues on to teach learners how to use the area and perimeter...
Alberta Learning
Area and Perimeter of Irregular Shapes
Evaluate young mathematicians' understanding of area and perimeter with this series of three assessment tasks. Challenging students to not only calculate the area and perimeter of irregular shapes, but to explain in writing their...
Centre for Innovation in Mamatics Teaching
Area, Perimeter and Volume
Develop young mathematicians' knowledge of two- and three-dimensional shapes with this geometry workbook. From learning about the classifications of different shapes and figures to calculating their area, perimeter, and volume, this...
Curated OER
Calculate the Area of Compound Figures
In this calculating area of compound figures worksheet, students solve 4 problems that require them to find the area of compound shapes.
Curated OER
Area and Perimeter of Compound Shapes (F)
In this area and perimeter worksheet, students find the area and perimeter of compound shapes containing numbers with decimals. Students complete 6 problems.
Curated OER
Area and Perimeter of Compound Shapes (H)
In this area and perimeter worksheet, learners find the area and perimeter of compound shapes containing numbers with decimals. Students complete 6 problems.
Curated OER
Area and Perimeter of Compound Shapes (I)
In this area and perimeter worksheet, students find the area and perimeter of compound shapes containing numbers with decimals. Students complete 6 problems.
Curated OER
Area and Perimeter of Compound Shapes (A)
In this area and perimeter activity, learners find the area and perimeter of compound shapes containing numbers with decimals. Students complete 6 problems.
Curated OER
Scale Drawing: Insulating an Attic
Have your aspiring contractors compute the length of two walls in a compound-shaped attic when given a scale drawing of it and the other dimensions. They find the area, determine the number of rolls of insulation they will need to...
Curated OER
Scale Drawing: Insulating Another Attic
Give your future household repair specialists a real-life chance to apply the concepts of ratio and proportion. Using a scale drawing, they calculate the missing dimensions of two walls of a compound-shaped attic. They then figure how...
Curated OER
Area of Compound Figures
In this geometry skills worksheet, students respond to 4 questions that require them to find the area of compound figures.
Curated OER
Calculate the Area of Compound Figures
In this geometry skills worksheet, students respond to 4 questions that require them to calculate the area of compound figures.
Arizona Department of Education
Area and Perimeter of Regular and Irregular Polygons
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other irregular...
Curated OER
Compound Shapes: Area and Perimeter
In this area and perimeter worksheet, students find each for a set of 6 compound shapes. An answer key is included on page 2.
![Compound Shapes: Perimeter and Area [B] Worksheet](http://content.lessonplanet.com/resources/previews/large/compound-shapes-perimeter-and-area-b-worksheet.jpg?1319221401 "Compound Shapes: Perimeter and Area [B] Worksheet")
Curated OER
Compound Shapes: Perimeter and Area [B]
For this area and perimeter worksheet, learners find each for a set of 6 compound shapes. An answer key is included on page 2.
Curated OER
Area and Perimeter
In this area and perimeter worksheet, students solve and complete 4 various types of problems. First, they find the perimeter and area of each shape illustrated. Then, students draw a shape made of rectangles that has a given area.
Curated OER
Worksheet-Scale Drawing-Unit One
In this scale drawing worksheet, young scholars find the area of a compound shape. Students are presented with a drawing of two different sized rectangles that share one side. They compute the size of each rectangle and add their areas...
Curated OER
Area of Shapes
In this area of shapes activity, learners determine the area of equilateral triangles, acute triangles, and compound figures. This one-page activity contains 3 multi-step problems. Answers are provided with this interactive activity.
Curated OER
Finding the Area of a Shape
In this finding the area worksheet, students solve 25 problems in which the area of straight and curved shapes is calculated. This page is intended as an online activity, but may be completed on paper.