Hey guys, just wondering if anyone knows how to solve this equation for R^2 as a little lost as we have just started the yr 12 course and I think that we need to use quadratic equations to solve it the equation is:
12=pi(R^2-1^2)
Any ideas on how I would solve this if I haven't learnt about quadratic equations yet?
Your help would be most appreciated!
12=pi(R^2-1^2)
Any ideas on how I would solve this if I haven't learnt about quadratic equations yet?
Your help would be most appreciated!
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