Geometry Areas of Trapezoids, Rhombuses and Kites.

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Presentation transcript:

Geometry Areas of Trapezoids, Rhombuses and Kites

February 14, 2016 Goals: Find the area of rhombuses, kites, and trapezoids. Solve problems by combining areas.

February 14, 2016 Area The measure of part of a plane surface. Measured in square units. 10 square inches can be written 10 in 2.

February 14, 2016

Area of a Trapezoid b1b1 b2b2 h

February 14, 2016 Area of a Rhombus d1d1 d2d2

February 14, 2016 Area of a Kite d1d1 d2d2

February 14, 2016 Kites and Rhombuses In each of these, the diagonals are perpendicular. They have the same area formula.

February 14, 2016 Area of a quadrilateral with perpendicular diagonals.