Answer / poojag

Let AB be the lighthouse and C and D be the positions of the ships.
Then, AB = 100 m, ACB = 30° and ADB =45

CD = (AC + AD) = (100√3 + 100) m
= 100(√3 + 1)
= (100 x 2.73) m
= 273 m.

Answer / 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

HI frds,,,am final yr IT student.. i secured 81% in x 55% in xii 87% in Btech upto last sem (no standing arrears..) i dt kw clearly abt MNC eligibility criteria.. i heard tat TCS hired 1y abv 60% 1y..so pls help me.. wic cmpnys r anouncd 55% may eligibl in 2011??? pls rly me clearly and sugst som of d compny names...

1 Answers  

---

i am studying mechanical third year.. i like to do one year marine bridge course.. my question is . is there good oppourtunites for us (mecanical eng)? and tell about the salary

1 Answers  

---

WAP in Java to print the format AMIT M I T

0 Answers  

---

what is the difference between public static void main (String args[]) and static public void main(String args[]) in java?

0 Answers  

---

I m doing btech with computerscience branch.For every campus placement eligibilty criteriais is 60%.I have 65% in highschool and b.tech till now but secured 59.6% in intermediate. So would this percentage b considered as 60% or i wont b able to sit in exams?kindly post your views?

2 Answers   TCS,

---

---

plz tell me which books r important for gate exam (CSE)

0 Answers  

---

why we select you?

0 Answers  

---

MES NEW DELHI

1 Answers   MES,

---

difference between windows 2003 and windows 2008 server

0 Answers   Cisco, Wipro,

---

can oracle driver be directly connected with odbc driver??

0 Answers  

---

what are the reseach done by itc brfore launching e-copal

0 Answers  

---

Write a program to count the no. of occurrence of word in given string Ex- Ram is good boy. Ram is doing good job. Ram – 2 is – 2 good – 2 boy – 1 doing –1 job – 1

0 Answers   Persistent,

---