Triangles and Quadrilaterals

a Quadrilateral is a shap with 4 sides and 4 angles

the only regular quadrilateral is a square

a quadrilateral's measurment equal to 360 degrees

step one: make a straight line segament

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

step three: make an arc with thecompass

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

step five: label the measurment and the triangle for clarity

a triangle has 3 sides and angles

the measurments equal to 180 degrees

the only regular triangle is a equelateral triangle