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Mathematics 17 Online
OpenStudy (waheguru):

what is teh total area

OpenStudy (waheguru):

OpenStudy (anonymous):

If we called the length of the mast "x" and use Pythagoras Theorem we'll get: \[11^2-4^2=x^2\] Can you take it from here?

OpenStudy (anonymous):

approx. 20.5 cm*cm

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