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

Math class help, Hi I need help for the next 4weeks with my online math cla...

Hi I need help for the next 4weeks with my online math class I have included one assignment instruction below if you can help me please give me a quote I also have math labs that I

Miscellaneous functions, Miscellaneous Functions The importance of thi...

Miscellaneous Functions The importance of this section is to introduce you with some other functions that don't really need the work to graph that the ones which we've looked

Problem, I have 10 apples and my friend has 100 apples.How many apples do w...

I have 10 apples and my friend has 100 apples.How many apples do we have ?

Permutations, Subject identification numbers in a certain scientific resear...

Subject identification numbers in a certain scientific research project consist of three digits followed by three letters and then three more digits. Assume repetitions are not all

Polynomial interest, If you deposited $500 for 4 years at 6% annual interes...

If you deposited $500 for 4 years at 6% annual interest, compounded semi-annually, how much money would you have saved?

Fractions, how do you subtract 6/9 and 1/12

how do you subtract 6/9 and 1/12

Ratio, In 2000,the average price for a gallon of gasoline in Mexico was $2....

In 2000,the average price for a gallon of gasoline in Mexico was $2.02. Write a ratio equivalent to $2.02:1 to find out how many gallons of gasoline could have been purchased for $

Exponents with variables and numbers, I need examples for a tutorial I have...

I need examples for a tutorial I have do in my AVID class.

#title.solve equation. (identity or no solution)., Architecture: two buildi...

Architecture: two buildings have the same total height. One building has 8 floors each with height h. The other building has a ground floor of 16 ft and 6 other floors each with he

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