Properties of triangle, Mathematics

In triangle ABC if angle B = 90 degrees what is the value Tan A/2 in terms of its sided?

Solution) tanA=c/b

let tan(A/2)=x

2x/(1-x2)=c/b,solve for x

 

Posted Date: 3/11/2013 4:01:21 AM | Location : United States







Related Discussions:- Properties of triangle, Assignment Help, Ask Question on Properties of triangle, Get Answer, Expert's Help, Properties of triangle Discussions

Write discussion on Properties of triangle
Your posts are moderated
Related Questions
A sell a watch to B at gain of 20% and B sell to C at loss of 10%. if C pays @ 432, how much did A pays for it.

Q. Define histogram? Ans. A histogram is a bar graph that gives the frequency of each value. Here are a few examples to illustrate the usefulness of this method of data r

Write down two more reasons why children consider 'division' difficult. Regarding the first reason given above, one of fie few division related experiences that the child perhaps d

In triangle ABC, cosecA(sinB.sinC+cosB.sinC) is equal to..?

Consider the system of linear equations X + ay = 1 2x + 8y = b Where a and b are real numbers. (a)  Write out the augmented matrix for this system of linear equations.

Velocity Problem : Let's look briefly at the velocity problem.  Several calculus books will treat it as its own problem.  .  In this problem we are given a position function of an

Can I have simplify radicals for Alebgera 2

Can you think of some more advantages of peer interaction and child-to child learning? If you agree that children learn a lot from each other, then how can we maximise such oppo

Cartesian product - situations in which the total number of ordered pairs (or triples, or ...) are do be found. (e.g., if Hari makes 'dosas' of 3 different sizes, with 4 different

What are the key features of Greek Mathematics? How does the emphasis on proof affect the development of Greek Mathematics?