Lesson 60 Lesson 60: _______________________________________ A polygon that has _______ sides is called a QUADRILATERAL. There are many different kinds of quadrilaterals, which are classified by referring to their __________________ and/or _________________. When you see arrows on segments, it means they are ______________________. When you see matching hash marks on segments, it means they are ______________________. Types of Quadrilaterals Quadrilateral: Parallelogram: Trapezoid: Rectangle: Rhombus: Square: Some quadrilaterals are subsets of other quadrilaterals. For example, since a square is a parallelogram with ______________ right angles, it is also a _________________________. Lesson 60 Let’s take a closer look at the various quadrilaterals and their classifications… Example 1- WE TRY: True or False: A rectangle is a square. Explain your answer. ______________________________________________________________________________ ______________________________________________________________________________ Example 2- YOU TRY: True or False: A square is a rhombus. Explain your answer. ______________________________________________________________________________ ______________________________________________________________________________ Lesson 60 Name: _____________________________ Math Math HW Date: ______________________________ Quadrilaterals! HW #60 Period: ___________________ 1) Is a rhombus a quadrilateral with four equal sides and one set of parallel lines? A. Yes B. No C. Sometimes 2) Is a parallelogram a quadrilateral with two pairs of parallel sides? A. Yes B. No C. Sometimes 3) A quadrilateral that has only one pair of parallel sides is called a __________________. a. Parallelogram b. Square c. Trapezoid d. Rhombus 4) A quadrilateral that is both a rectangle and a rhombus is a _____________. a. Parallelogram b. Square c. Trapezoid d. Rectangle 5) Which quadrilateral is not a parallelogram? a. Square b. Rhombus c. Trapezoid d. Rectangle 6) What type of quadrilateral is shown? Choose the best answer. a. Parallelogram b. Rhombus c. Quadrilateral d. Trapezoid 8.) True or False: A trapezoid is a parallelogram. Explain your answer. __________________________________________________________________________________________________ 9.) A quadrilateral with two pairs of parallel sides and four congruent sides is a ____________. A. Square B. Trapezoid C. Rectangle D. Rhombus E. None of the these 12. Which of the following is not true? A. The four sides of a rhombus are always congruent C. Every rhombus is a parallelogram B. Every rectangle has 4 right angles D. Every rectangle is a square Use the word box to write the name of the quadrilateral described. Use each name only once. Lesson 60 .