Question

Please answer this question of math ​

Answer 1

Answer:

1. 30° , 2. 45° , 3. 90° 4. 36°

Step-by-step explanation:

1. Right angle = 90°

1/3 right angle= 90* 1/3 = 30°

2. Straight angle = 180°

1/4 straight angle= 180* 1/4 = 45°

3. Complete angle= 360°

1/4 complete angle = 360* 1/4 = 90°

4. 2/5 right angle= 90* 2/5 = 36°