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Presentation transcript:

Stand Quietly

Lesson 7.4 Quadrilaterals Students will able to know the property of quadrilaterals in order to solve missing values

Take out the worksheet from yesterday: “Lesson 7 Take out the worksheet from yesterday: “Lesson 7.3 Angles of Triangles Class Notes” Work on it QUIETLY for 10 minutes Raise your hand when you are done to receive a stamp

Homework (4/14/17) Worksheet: Angles Sum of Triangles and Quadrilaterals #1-6 and #13-16

Quadrilateral A quadrilateral is a polygon with four sides.

Interior Angles Interior angles: An interior angle (or inside angle) is an angle formed by two sides of a simple polygon that share an endpoint

Interior angles of a quadrilateral always equal 360 degrees ∡𝐴+∡𝐵+∡𝐶+∡𝐷=360°