Determine the of 7 and n

The perimeter of a rhombus with a side of 6 is 24

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

How far could you drive on 50 gallons of gas