Find out angle of a triangle, Algebra

Assignment Help:

Let a = 2 cm, b = 6 cm, and angle A = 60°.  How many solutions are there for angle B

 

We must calculate b sin A.  If it is less than a, there will be two solutions.  If it is equal to a, there will be one solution.  And if it is greater than a, there will be no solution.

Now, sin 60° = 


31/2/ 2

Therefore,

b sin A

  =  6· 

31/2/ 2
 

=  

3.31/2

.

             

Since a = 2, then  b sin A > a.  (31/2 = 1.732).

There is no solution.

 

 


Related Discussions:- Find out angle of a triangle

Percents, How do I figure out what is 20% of 100?

How do I figure out what is 20% of 100?

Find out the domain of function, Find out the domain of each of the followi...

Find out the domain of each of the following functions. g( x ) = x+3 /x 2 + 3x -10 Solution The domain for this function is all of the values of x for which we don't hav

Q1, I have a 12.2 bottle of mustard. I use 1/20 of mustard per serving per ...

I have a 12.2 bottle of mustard. I use 1/20 of mustard per serving per hot doog. How much mustard do I have left after 4 servings of hot dogs.

Percents, Harold’s movie theater increased the price of admission 20%. Tick...

Harold’s movie theater increased the price of admission 20%. Tickets had sold for $7.00. What is the current ticket price? Percent of Decrease: 3. Original Price: $45

Geometry, The length of a rectangle is twice it''s width. If the length of ...

The length of a rectangle is twice it''s width. If the length of its diagonal is 16root5 cm, find its area

Negatives and positives, P=positive N=negative whats a negative - negative ...

P=positive N=negative whats a negative - negative p+n= n-n=

Rational functions, In this last section we have to discuss graphing ration...

In this last section we have to discuss graphing rational functions.  It's is possibly best to begin along a rather simple one that we can do with no all that much knowledge on how

Polynomials and factoring, how can you model the addition of polynomials wi...

how can you model the addition of polynomials with algebra tiles

Hyperbolas, Find the standard form equation for... 4x^2-y^2+24x+4y+28=0

Find the standard form equation for... 4x^2-y^2+24x+4y+28=0

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd