Interested to Buy Any Domain ? << Click Here >> for more details...
2 ships are wardroom light house one side at 30 degree and other ship other side at 45 degree. If light house has 100 m, find distance of boat from light house.
and also find distance of each boat from light house
- 2 Answers
- 11736 Views
- 3D PLM, I also Faced
- E-Mail Answers
Answer Posted / 100r@bh
distance between the two boats
Let AB be the light house and the two boats be at C and D
AB = 100 m
tan30° = BC/AB | BC = tan(30) * 100 = 57.7350
BC = 57.7350 m
tan45° = BD/AB | BD = tan(45) * 100 = 100
BD = 100 m
Therefore, the distance between the two boats is = BC+BD
= 57.7350+ 100
= 157.73 m
IF you find Both 2 Boat Distance from light house
AB2 + BC2 = AC2 || Square root(1002 + 57.73502 ) = 115.47 || AC = 115.47
AB2 + BD2 = AD2 || Square root(1002 + 1002 ) = 115.47 || AD = 141.42
| Is This Answer Correct ? | 4 Yes | 5 No |
Post New Answer View All Answers
what is test strategy
How we can read an Image in VC++?How we can find out the intensities of the pixels of an image and dimension of the image?
how can one get scholership based on gre score ang how much scholarship one can get, plz suggest the way one can apply and get scholarship
Write a test case plan for a typical banking application which involves functionalities like Balance enquiry, deposit, fund transfer etc. Make your assumptions and mention the same in your answer sheet.
How to score well in examination of MCA(engg) december 2012? please reply soon........
how 2 write a program of this pattern usin for loop?? 1 2 3 4 5 6 7 8 9 10
sir , i am prparing for IOCL engineergin post please send me the old placement papers
Suppose you want to form a conceptual model of UML.What elements would you require for this purpose?
pls its urgent!!!!!!! can u tell me which companies are hiring fresher for industrail training???i know only two companies cmc which is in bandra n biz tech solution in kandivali. can anyone knows other companies??how much fees r they taking?? what about biz technology?this company is good to join if anyone has did d industrial training in biz technology then pls reply as urgent as possible. thank you ....waiting for replyyyyy
how strcpy usingrecursive function
Modal vs Modaless in VB??
WHERE CAN I GET SQL SERVER NOTES SOFT COPY?
program for inter process communicatin using message sharing in unix c
who is your role modal give in few sentances
how to configure cisco router & switches plz provide me path steps?
