Page 176 - NUMINO TG_4A

11Quadrilateral Puzzle Unit

Material Pentagon Sheet [A6]

2 . Use 3 pieces to make each quadrilateral. Glue it in the box. 2. Have students use 3 pieces from the
pentagon to make the given quadrilaterals.
a. 2a. Trapezoid

trapezoid 2b. Parallelogram
b.

parallelogram 2c. Rectangle

c.

rectangle

11. Quadrilateral Puzzle 97

1. Find the quadrilaterals whose diagonals are the same length.
2. Find the quadrilaterals whose diagonals are perpendicular.
3. Find the quadrilaterals whose diagonals are perpendicular and the same length.
4. Find the quadrilaterals whose diagonals split each other in half.
5. Find the quadrilaterals whose diagonals split each other in half and are perpendicular.
Answer: 1. A, F, 2. C, F, 3. F, 4. A, C, E, F, 5. C, F
Solution:

4A Unit 11 159