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3 years ago

To the nearest hundredth, what is the length of line segment AB ?

Mathematics

2 answers:

olga55 [171]3 years ago

6 0

The length is 11.27
This can be found using the Pythagorean theory.<span />

Shkiper50 [21]3 years ago

6 0

Here, Coordinates: (1, -1) & (-9, -4)
Distance = √(y2-y1)² + (x2-x1)²
d = √(-1+4)² + (1+9)²
d = √3² + 10²
d = √100 + 9
d = √109

In short, Your Answer would be √109 units or 10.44 units

Hope this helps!

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Answer in figures

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Step-by-step explanation:

Consider the sketch attached below to better understand the problem.

Let x be the distance between point B and the base of the water tower.

$tan (19.9)=\frac{h}{50+x} ---------------equation 1\\$

$tan (21.8)=\frac{h}{x}----------------equation 2$

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