After this, I can:

• define a trapezoid and a kite in my own words; and 

• identify the bases, legs, base angles, congruent sides, and diagonals of trapezoids and kites.

After this, I can:

• explain the base-angle and diagonal properties of an isosceles trapezoid; 

• describe and use the trapezoid midsegment theorem; and 

• find unknown angle measures and side lengths using trapezoid properties. 

After this, I can:

• identify the pair of congruent opposite angles in a kite; 

• explain and use the perpendicular-diagonal property; and 

• find missing angle measures using kite properties and the 360° quadrilateral angle sum. 

After this, I can:

• select the correct trapezoid or kite property; 

• translate a geometric relationship into an algebraic equation; 

• solve multi-step problems and check whether my answer is reasonable.