Area and perimeter

Progress
Count unit squares to find area
Area of rectangles
Perimeter
Quiz 1
8 questions
Area of parallelograms
Area of triangles
Quiz 2
6 questions
Area of shapes on grids
Area of trapezoids & composite figures
Quiz 3
5 questions
Area and circumference of circles
Advanced area with triangles
Unit test
15 questions

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Test your understanding of Area and perimeter with these 15 questions.
About this unit
Area and perimeter help us measure the size of 2D shapes. We’ll start with the area and perimeter of rectangles. From there, we’ll tackle trickier shapes, such as triangles and circles.