An angle bisector of a triangle divides the opposite side of the triangle into segments 6 cm and 4 cm long. a second side of the triangle is 7.4 cm long. find the longest and shortest possible lengths of the third side of the triangle. round answers to the nearest tenth of a centimeter.

Let the third side be x. According to the angle bisector theorem, the following ratios can be written:

i) If 7.4 is larger than x, since 6>4 we have:

. this yields x=(7.4*4)/6=4.93

ii) If x is larger than 7.4, since 6>4 we have:

. this yields x=(7.4*6)/4=11.1

Thus, the lengths are 11.1 cm and 4.9 cm

Yes you are correct

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