triangles

Question

triangles

elsa213 · Answer

wut do need help on mam?

anonymous · Answer

What about em?

anonymous · Answer

are u going to ask a question ?

lovelyharmonics · Answer

lol yeah
solve the triangle
A=18 C=104 c=5|dw:1403197456483:dw|
whenever i cross multiply it comes out to awful decimals

elsa213 · Answer

To find the sides, remember the equation side a/SinA=side b/SinB=side c/SinC so you can plug in 5/sin104=a/sin18 by using side c/SinC=side a/SinA and solve the proportion to get side b. Apply the same equation for side a.

lovelyharmonics · Answer

-.- i said anyone but you and i already know that
$$\frac{ 5 }{ \sin104 }=\frac{ x }{ \sin58 } =\frac{ x }{ \sin18 }$$
i know you only do two but im just putting it up there :P

lovelyharmonics · Answer

5/sin104=5.153 so that doesnt work and when 
i cross multiple 
5*sin58=4.24 and divide that by sin104 it = 4.37 
none of its adding up the way its suppose to

anonymous · Answer

$$x=5*\frac{ \sin(104) }{ \sin(58) }$$

anonymous · Answer

Sorry sin58 is the numerator and the sin104 is the denominator

anonymous · Answer

$$x1=5*\frac{ \sin(58) }{ \sin(104) }$$

$$x2=5*\frac{ \sin(18) }{ \sin(104) }$$

lovelyharmonics · Answer

But my answers are
B=58 a=15.7 b=13.7
B=58 a=1.6 b=4.4
B=58 a=15.7 b=4.4
so i guess its the last one?

lovelyharmonics · Answer

seriously.... is it the last one?