Saved Bookmarks
| 1. |
In the given equilateral triangle ABC, find the value of sin 30∘ and cos 30∘, without using tables. AD is the perpendicular bisector of BC. |
|
Answer» In the given equilateral triangle ABC, find the value of sin 30∘ and cos 30∘, without using tables.
AD is the perpendicular bisector of BC. |
|