2.2 RULE OF THUMB: WEIGHTED MEANS 175 b. For each of the following quadrilaterals (four-sided shapes), find the balancing point and generalize its location. Trace and cut out each shape to start. Parallelogram (a four-sided shape with opposite sides parallel) Rhombus (a parallelogram with all sides the same length) Square (a rhombus with four right angles) 9. Looking Forward, Looking back For each statement, incorrect units are given. Correct the statement and explain why it was wrong. a. The average height of the males in our class is 69 square inches. b. The average square footage of homes in this town is 1,500 feet.

For rhombus GHJK, find mZ1. H. 128 O 38 O 90 O 76 O 128

Name: Name each solid figure. Tell how many faces, edges and vertices. А Students, draw anywherc on this silidell B.

Choose the quadrilaterals that must have congruent diagonals. Note: You may choose one, none, or multiple answers. 1. rectangle 2. isosceles trapezoid 3. rhombus 4. kite 5. triangle

Task 2: Match the name of each quadrilateral with its corresponding properties and diagram. Opposite sides are parallel. Opposite sides are congruent. / Opposite angles are congruent. Consecutive angles are supplementary Diagonals bisect. V Has all the properties of a parallelogram. / Diagonals are congruent. / Contains four right angles. Kite Trapezoid V Has all the properties of a parallelogram. / Four sides are equal in length. / Diagonals are perpendicular. V Diagonals bisect each pair of opposite angles. Parallelogram V Has all the properties of a parallelogram. / All sides are congruent. / Contains 4 right angles V Diagonals are congruent and perpendicular, and bisect each pair of opposite angles. Rhombus Only one pair of opposite sides are parallel (bases) / The non-parallel sides are legs If isosceles, the legs are congruent and diagonals are congruent. Rectangle / Has exactly two distinct pairs of adjacent, congruent sides / Has perpendicular diagonals. Square

Help!?