Saved Bookmarks
| 1. |
Two straight lines AB and CD cut each other at O. If ∠BOD = 63°, the ∠BOC =A. 63°B. 117°C. 17°D. 153° |
|
Answer» ∠BOD + ∠BOC = 180°(Linear pair) 63° + ∠BOC = 180° ∠BOC = 117° |
|