Saved Bookmarks
| 1. |
If the angles of a triangle are in the ratio 1 : 2 : 3, determine three angles. |
|
Answer» Angles of a triangle are in the ratio 1:2:3 Let the angles be x, 2x, 3x Sum of all angles of triangles = 180° x + 2x + 3x = 180° 6x = 180° x = 180/6 x = 30° Answer: x = 30° 2x = 2(30)° = 60° 3x = 3(30)° = 90° |
|