If cos θ = 1/6, what are the values of sin θ and tan θ?

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Describe the relationship between the angles of similar triangles and the sides of similar triangles