Advertisements
Advertisements
प्रश्न
If cos θ = `11/61`, find tan θ.
योग
Advertisements
उत्तर
Base (adjacent side) = 11
Hypotenuse = 61
Use Pythagoras Theorem to find Perpendicular
Perpendicular2 = Hypotenuse2 − Base2
Perpendicular2 = 612 − 112 = 3721
Perpendicular2 = 3721 − 121 = 3600
Perpendicular = `sqrt3600`
Perpendicular = 60
tan θ = `"Perpendicular"/"Base"` ...(formula for tangent)
tan θ = `60/11`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
