A right triangle as leg $A$ wit length 4, leg ${ B }$ with length 3, and hypotenuse with length 5. Use a total differential to approximate the length of the hypotenuse if leg $A$ had length 4.2 and leg $ { B }$ had length 2.9.

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The Answer of A right triangle as leg $A$ wit length 4, leg ${ B }$ with length 3, and hypotenuse with length 5. Use a total differential to approximate the length of the hypotenuse if leg $A$ had length 4.2 and leg $ { B }$ had length 2.9.

A Right Triangle as Leg AAA Wit Length 4, Leg B{ B }B

A Right Triangle as Leg $A$ Wit Length 4, Leg ${ B }$