in right triangle ABC, AB=3 AC=4 find BC, By formula AC²=AB²+BC²​

1 thought on “in right triangle ABC, AB=3 AC=4 find BC, By formula AC²=AB²+BC²​”

1. Step-by-step explanation:

   AC^2 = AB^2+BC^2

   (4)^2= (3)^2 + BC^2

   16= 9 + BC^2

   16-9 = BC^2

   or, BC^2 = 7

   BC = √7

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