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

question 225

Short Answer

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.