IDNLearn.com connects you with a community of experts ready to answer your questions. Our community is here to provide detailed and trustworthy answers to any questions you may have.
Answer:
Step-by-step explanation:
(ii) right angle becuase perpendicular
iv) congruent because <b=<a (opp ang in isc.tria. is equal)
since ΔADC ≅ Δ BDC, AB=BD