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\nHow to find the Perimeters of Composite Figures - 7.G.B.6 - Math Defined with Mrs. C.\n

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\nIn this video, Mrs. C shows you how to find the **perimeter of composite figures**—shapes made up of squares, rectangles, triangles, and semicircles. You’ll learn how to: Identify which sides are on the outside of the figure Add up all...\nIn this video, Mrs. C shows you how to find the **perimeter of composite figures**—shapes made up of squares, rectangles, triangles, and semicircles. You’ll learn how to: Identify which sides are on the outside of the figure Add up all the outside edges to find the perimeter Use special formulas like arc length when working with semicircles Avoid common mistakes, like accidentally including inside lines This lesson is perfect for *7th grade math* and is aligned with **Common Core standard 7.G.B.6**. By the end, you’ll know exactly how to walk “around” any composite figure and calculate its perimeter step by step.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:02
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Grade
9th - Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nMath Defined\n\n
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Date
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2025
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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shapes, length, edges, sides
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Additional Tags

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math defined, math defined with mrs. c., free math videos, fyp, free math help, homeschool math, homeschool maths, math, maths, big ideas math, middle school math, perimeter of composite figures, perimeter 7th grade math, perimeter of irregular shapes, composite perimeter, 7.g.b.6, top edge, curved edge, bottom edge, total length, bottom, simple, circle, easy, figure, missing, rectangle
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Best For: Explaining a topic
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: How to find the Perimeters of Composite Figures - 7.G.B.6 - Math Defined with Mrs. C.\" href=\"/subscription/new\">\"How\n\n
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