Julie wants to have a 90 average in her math class at the end of the year. She is trying to determine what she needs to make on
2 answers:
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Given that triangle ABC is right angle triangle. CD is altitude such that AD=BC
ABC is a right angle triangle so apply Pythogorean theorem
(Given that AD = BC)
(Given that AB=3)
...(i)
ADC is a right angle triangle so apply Pythogorean theorem
...(ii)
Plug value (ii) into (i)
Hence final answer is
4f=2500 because 4 trips from 2500 means 
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