Saved Bookmarks
| 1. |
Write the complement of each of the following angles:(i) 20°(ii) 35°(iii) 90°(iv) 77°(v) 30° |
|
Answer» (i) Given angle is 20° Since the sum of an angle and its compliment is 90° Therefore, its compliment will be: 90° – 20° = 70° (ii) Given angle is 35° Since the sum of an angle and its compliment is 90° Therefore, its compliment will be: 90° – 35° = 55° (iii) Given angle is 90° Since the sum of an angle and its compliment is 90° Therefore, its compliment will be: 90° – 90° = 0° (iv) Given angle is 77° Since the sum of an angle and its compliment is 90 Therefore, its compliment will be: 90° – 77° = 13° (v) Given angle is 30° Since the sum of an angle and its compliment is 90° Therefore, its compliment will be: 90° – 30° = 60° |
|