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
OTHER WAYS TO AID LEARNING :  Here we shall pay particular attention to the need for repetition, learning from other children, and utilising errors for learning.

Find the relation between x and y when the point (x,y) lies on the straight line joining the points (2,-3) and (1,4) [ Hint: Use area of triangle is 0] Ans :   Hint: If the poi

Which number falls among 5.56 and 5.81? If you add a zero to the end of 5.6 to get 5.60, it is simpler to see that 5.56

Skewness - It is a concept which is normally used in statistical decision making. This refers to the degree whether a described frequency curve is deviating away from the gene


At an office, the manager earns 40% more than a first year employees. The employee earns what fraction of the manager earnings?

Solve the Extraneous Solutions ? You're worst enemy (aside from arithmetic mistakes), while you're trying to solve a rational equation, is forgetting to check for extraneous so

The base of a right cylinder is the circle in the xy -plane with centre O and radius 3 units. A wedge is obtained by cutting this cylinder with the plane through the y -axis in

we know that derivative of x 2 =2x. now we can write x 2 as x+x+x....(x times) then if we take defferentiation we get 1+1+1+.....(x times) now adding we get x . then which is wro

In a 2500 word report do the market analysis of China. Under this you have to explain: - What are the advantages and disadvantages for foreign company to set up its business cent