abc is a triangle, rightangled at c. if ab-25cm and ac-7cm find bc
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by Pythagoras
ab^2=ac^2+bc^2
25^2=7^2+bc^2
bc^2=625-49
bc^2=576
bc=24 Ans
ab^2=ac^2+bc^2
25^2=7^2+bc^2
bc^2=625-49
bc^2=576
bc=24 Ans
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