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

Rectangular or cartesian coordinate system, Rectangular or Cartesian coordi...

Rectangular or Cartesian coordinate system We will begin with the Rectangular or Cartesian coordinate system.  It is just the standard axis system that we employ when sketching

Financial project, five years ago,you bought a house for $151,000, with a d...

five years ago,you bought a house for $151,000, with a down payment of $30,000, which meant you took out a loan for $121,000. Your interest rate was 5.75% fixed. You would like t

Find the points of intersection points algebraically, The Exeter Company pr...

The Exeter Company produces two basic types of dog toys. Two resources are crucial to the output of the toys: assembling hours and packaging hours. Further, only a limited quantity

Example of simpler method, Example   Solve out following.              ...

Example   Solve out following.                                           5 3x =5 7x-2 Solution In this we have the similar base on both exponentials hence there really

Slope and y intercept, x=4y=12 i dont know how to do this can you please he...

x=4y=12 i dont know how to do this can you please help me??!!

Change of base formula - logarithms, The last topic that we have to discuss...

The last topic that we have to discuss in this section is the change of base formula. Most of the calculators these days are able of evaluating common logarithms & natural logar

Quadratic equation, If a firm sellings its product at a price $p per unit, ...

If a firm sellings its product at a price $p per unit, customers would buy q units per day where q = 1,350 - p. The cost of producing q units per day is $C(q) where C(q) = 50q + 36

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