Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

An observer wishes to determine the height of a tower. he takes sights at the top of the tower from point A and B which are 50m apart at the same level on

a direct line with the tower. the vertical angle of the point A and B are 40 and 60 degrees respectively what is the height of the tower?


      50+x= from the foot of the tower going to A.
      50= DISTAN ce fro B to A;

h= tan60[x.]

1 @ 2;
h= tan40[50 +x];

h=tan40[50 +h/tan60];
h=97.7..ans please review algebraically, i dont have a calcultor

0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts