Saved Bookmarks
| 1. |
In a âł ABC, if 2A-3 2B-6 <C then calculate 2A, 2B and 2C.EXAMPLE 2. |
|
Answer» 2 A = 3 B = 6 C B = 2/3 A,C = 2/6 A = 1/3 A We know thatSum of interior angles of a triangle are 180° A + B + C =180 A + 2/3 A + 1/3 A = 180° 2 A = 180 A = 90° |
|