What is secx ?
What is the cosecx ?
What is tanx ?
What is cotx ?
What is 1-sinkare ?
What is 1-coskarex?
What is the odds between 30-60-90 triangle?
sin30° = cos60° ?
sin60° = cos30 = ?
tan60° = cot30° = ?
tan30° = cot60° = ?
sin45° = cos45° ?
tan45° = cot45° ?
Zuletzt geändertvor 2 Monaten