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Math Clip Art--Geometry Concepts--Roadside Geometry, Image 2
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Arithmetic >> Geometric Shapes and Figures >> Identifying Shapes

Math Clip Art--Geometry Concepts--Roadside Geometry: 02

Math Clip Art--Roadside Geometry: 02

Roadside Geometry: Stop Sign

Topic

Geometry Concepts

Description

This image depicts the "Stop" sign, which is an octagon. An octagon is an eight-sided polygon, and the regular octagon used for stop signs has equal sides and angles, with each interior angle measuring 135 degrees.

The octagonal shape is unique and immediately recognizable, which is why it is used for stop signs. This distinct shape helps drivers quickly identify the sign and understand its message, enhancing road safety.

Teacher's Script: "Look at the octagonal shape of the 'Stop' sign. Why do you think an octagon is used for stop signs? How does its unique shape help convey the message effectively?"

For a complete collection of math clip art related to Geometry, click on this link: Math Clip Art: Geometry Concepts Collection.

Common Core Standards CCSS.MATH.CONTENT.K.G.A.1
Grade Range K - 2
Curriculum Nodes Arithmetic
    • Geometric Shapes and Figures
        • Identifying Shapes
Copyright Year 2020
Keywords composite shapes, composite figures