- $${90^ \circ } - \varphi $$
- $${45^ \circ } - \varphi $$
- $${45^ \circ } - \frac{\varphi }{2}$$
- $${45^ \circ } + \frac{\varphi }{2}$$
Answer: Option 2 Let'
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 1 viewsAnswer: Option 3 Let'
1 Answers 1 viewsAnswer: Option 3 Let'
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 11 viewsAnswer: Option 2 Let'
1 Answers 1 viewsAnswer: Option 4 Let'
1 Answers 2 viewsAnswer: Option 2 Let'
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 1 views