Question

ACDF,ABHG and IJDE. all are parallelograms, prove that angle 1 = angle 2​

Answer 1

Answer:

ACDF, ABHG, and IJDE are all parallelograms, as shown in Fig. 10. Prove that Z1=Z2 ... Let the fourth vertex D be z. 4. . Since the points z. 1. . ,z. 2. . ,z. 3. . ,z. 4.