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- anonymous

whats the answer to this In triangle ABC, a = 3, b = 5, and c = 7. Find the measure of B.

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- anonymous

whats the answer to this In triangle ABC, a = 3, b = 5, and c = 7. Find the measure of B.

- chestercat

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

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- anonymous

does anybody know it

- anonymous

please

- MrNood

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this is the diagram, using the normal notation for the triangle

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- MrNood

OK so you can use the cosine rule to find an angle here
Do you know the cosine rule equation?

- anonymous

i just need the answer from one of these four degrees 22, 38, 142, 158,

- MrNood

You just need to understand how to get the answer using the cosine rule.
If oyu are not willing to do that please say so now...

- anonymous

i dont know it

- MrNood

But that is evidently what you are currently studying.
Have you been taught any other way to solve this question?

- anonymous

no im just using this sight to get the answers

- anonymous

does anybody know the degree to this If the sides of a triangle are 3, 4, and 5, then, to the nearest degree, the measure of the smallest angle of the triangle is

- MrNood

This site (not sight) is not for getting answers - it is against the rules.
You will not learn anything by taking answers from people oyu don't know - MANY of the people who claim to help here actually know no more than you.
The best way to th eanswer is to apply and understand the equation

- anonymous

who cares bro i work way harder then you ever will im a 2 time state champ wrestler at sunnyside high ranked number 1 in the country

- MrNood

the cosine formula is
\[b ^{2} =a ^{2}+c ^{2} - 2 ac \cos (B)\]
solve that for B

- anonymous

i dont want to im just looking for the answer

- anonymous

if you know it then give me it i would apricate it but if not then leave me alone

- MrNood

Congratulations on your sporting success.
I truly hope (but strongly doubt) that it is sufficient to earn you a living (throughout your whole life when you are too old to 'wrestle for a living'!) in the absence of any other educational achievement

- anonymous

owe you want to bet you couldnt win one match if your life depended on it

- MrNood

You are absolutely right.
You will probably find you need skills other than the ability to hold a man on the ground for 3s to get through life

- anonymous

i have way more skills than you do will see who wins in a fight if your man enough

- MrNood

But winning a wresting fight is a very limited way of judging your worth.
How do you intend to support yourself and family as an adult?

- MrNood

However, I can see that it is not going to require the law of cosines, so good luck.

- anonymous

if you dont know im one of the best i dont think youve ever heard of freestyle wrestling you could wrestlie for a long time and in the olypimcs whcich is where im going

- MrNood

Genuinely - Good luck

- anonymous

yeah what ever bro oh and i got the answer

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