In Fig. 6.31, OA . OB = OC . OD. Show that ∠A =∠C and ∠B =∠D.
Answers
Answered by
16
YOU SHOULD UPLOAD THE FIGURE WITH THE QUESTION....ORELSE IT BECOMES VERY DIFFICULT TO ANSWER
Answered by
42
Answer:
Step-by-step explanation:
OA . OB = OC . OD.
Show that ∠A =∠C and ∠B =∠D.
triangles cbse class-10
Share This Question On
1 Answer
0
votes
answered Jan 29 by Arashk (83.8k points)
OA . OB = OC . OD (Given)
So, OA/OC=OD/OB .... (1)
Also, we have ∠AOD =∠COB (Vertically opposite angles) ...... (2)
Therefore, from (1) and (2), ΔAOD ~ ΔCOB (SAS similarity criterion)
So, ∠A = ∠C and ∠D =∠B
(Corresponding angles of similar triangles)
Similar questions