Finding the length of the side opposite a known angle while having the hypotenuse length known
Sin x is equal to the length of the opposite side divided by the length of the hypotenuse. So, the length of the opposite side is Sin x multiplied by the length of the hypotenuse
AA
Related Maths GCSE answers
All answers ▸A rectangle is made up of the equations; For the longer spans: 5x-12y+16 and 5y-4x+20; for the shorter spans: 2x-4y+4 and 3x-2y-12
James has a short drive to his garage which he wishes to pave with a single layer of bricks. If his square drive has side length 2m and James buys the bricks in stacks of 10 with each brick being 0.2m long and half as wide how many stacks must James buy?
How do I factorise quadratic equations?
Solve the simultaneous equations 4x + 7y = 1 and 3x +10y = 15.