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xxloserlikemexx
Look at the figure. What is the length of AB? 17.66 cm 19 cm 26.32 cm 29 cm
I know that the base of the triangle on the right is 9, but I'm confused as to how to find the other side.
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@azka.niazi hw do u knw that the hypotenuse is 10?
yes that's a tangent. I did the same mistake in the previous one.
it has to be cotangent nt tangent. cot=adj/hyp=AP/10
well they are the same thing actually. tan (30) = 10/AP that will give AP.
ya. bt in ur answr u gav it as cos30=AP/10 so I changed it as cot30=AP/10
That was a blunder on my part! :) Sorry about that!
nvm. i too make this sorts of mistakes often.