Triangles and Quadrilaterals

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Polygons

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Triangles and Quadrilaterals

Triangles

the only regular triangle is a equelateral triangle

the measurments equal to 180 degrees

a triangle has 3 sides and angles

Constucting triangles

step five: label the measurment and the triangle for clarity

step four: join the arc point to the line you made

step three: make an arc with thecompass

step two: take your compass and bring it to the needed measurments

step one: make a straight line segament

Quadrilaterals

a quadrilateral's measurment equal to 360 degrees

the only regular quadrilateral is a square

a Quadrilateral is a shap with 4 sides and 4 angles