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anonymous
 5 years ago
Could I find the two missing angle measures if I know some of the side lengths of a right triangle?
anonymous
 5 years ago
Could I find the two missing angle measures if I know some of the side lengths of a right triangle?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0some means more than 1, right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yeah, I'm pretty sure

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0then with sine, cosine, tangent, you can find the angles

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes, by using SAS congruents and those stuff. like.. a^2 = b^2 + c^2 2ab Cos A

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0im not really sure how to use them to find the angles instead of the other way around

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0a^2 = b^2 + c^2 2ab Cos A

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0But if you know it's a right triangle, you don't use the cosine law

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Better only use a² + b² = c²

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that'll help me find the sides, but i need the angles

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sine theta = opposite/ hypotenuse cosine theta = adjacent / hypotenuse tangent theta = opposite/ adjacent

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Pythagorean theorem does not help to find angles

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so how do i use the trigonometric ratios to find the angles if i only know the right angle?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0then you use inverse sine/cosine/tangent

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay, how do i use those? im a bit new at this

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The sum of the interior angles of a triangle are equal to 180 degree. To find the third angle of a triangle when the other two angles are known subtract the number of degrees in the other two angles from 180 degree :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i understand that, but i only know the 90 degree angle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Let me show you the example so that you will get it better. :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0@sweetrascal That has nothing to do with this

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Example: How many degrees are in the third angle of a triangle whose other two angles are 40degree and 65degree ? Answer: 180degree  40degree 65degree = 75degree

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i only know the 90 degree angle... that's not what im looking for

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sin \theta = \frac{1}{2}\]\[\sin^{1}\sin \theta = \sin^{1} \frac{1}{2} \implies \theta = \sin^{1} \frac{1}{2}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Moneybird will help you further :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so both sides are multiplied by the inverse sine?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not multiplied on your calculator there is a inverse sine buton

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay, i get it! thank you!
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