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Transcript

Discovering Geometry Day 6 1.6 Special Quadrilaterals Daily Openers Check and go over homework 1.6 Special Quadrilaterals Draw each figure as you define it! quadrilateral – 4 sided figure. parallelogram – a quadrilateral with two pairs of parallel sides. rectangle – a parallelogram with 4 right angles. rhombus – a parallelogram with all sides . square – a parallelogram that has 4 right angles, and all sides are . – a parallelogram that is both a rectangle and a rhombus. trapezoid – a quadrilateral that has exactly one pair of parallel sides. kite – a quadrilateral with two pairs of consecutive sides. Copy Chart Homework – pages 66–67 #1–20 all Daily Openers – 1. A regular heptagon has a side length of 3.25 cm, find the perimeter. 2. Construct an isosceles triangle with legs that measure 5 cm. Measure and label the other side, and all the angles. 3. Without looking, will your triangle be congruent to everyone else’s triangle? Explain. 4. Simplify: 5. Find the missing information for the isosceles triangle.