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goldenfox [79]
3 years ago
10

Find the length of the altitude to the hypotenuse. round the answer to the nearest tenth, if needed

Mathematics
2 answers:
kipiarov [429]3 years ago
3 0
See the figure attached to better understand the problem

we now that

in the triangle ABC
tan alfa=126/120----------> 1.05
alfa=arctan (1.05)-------> alfa=46.40°

in the triangle ADC

sin alfa=DC/120----------> DC=sin(46.40°)*120---------> DC=86.90 units

the answer is 86.9 units

vlada-n [284]3 years ago
3 0
I just took the test the answer is 86.9
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