Geometry Companion Book, Volume 2

6.1.2 Properties of Parallelograms - Worksheet

Example 1: The handrail is made from congruent parallelograms. In ▱ ABCD, AB = 17.5, DE = 18, and m ∠ BCD = 110º. Find each measure .

B

C

E

A

1. BD

2. CD

D

3. BE

4. m ∠ ABC

5. m ∠ ADC

6. m ∠ DAB

Example 2: JKLM is a parallelogram. Find each measure . 7. JK

8. LM

K

L

(2 z – 3)°

7 x

3 x + 14

(5 z – 6)°

J

M

9. m ∠ L

10. m ∠ M

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