FInd the measure of angle C

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

FInd the measure of angle C

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

I've tried it twice and the second time i got 12.51400
I have fone \[a^2=13^2+17^2-2(13)(17)\cos47\]
done*

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

For this one, use the sine law. Do you know it?
@ospreytriple yeah hold on let me try it out
@ospreytriple 10sinB=17sin47???
Shouldn't it be 13, not 10?
@ospreytriple oh yeah sorry about that 13sinb=17sin4
OK. The way I'm used to using the sine law is as follows:\[\frac{ \sin \left( A \right) }{ a } =\frac{ \sin \left( B \right) }{ b }\]. Is this the way you have it?
@ospreytriple yeah i did that but you have to rearange to the way i had it and then do s\[sinb=\frac{ 17\sin47 }{ 13 }\]
I think there's an error in the rearranging. You have \[\frac{ \sin \left( B \right) }{ b }=\frac{ \sin \left( C \right) }{ c }\]To isolate sin(C) you would multiply both sides of the equation by c, giving\[\frac{ c \sin \left( B \right) }{ b }=\sin \left( C \right)\]Make sense?
OK. So solve\[\sin \left( C \right)=\frac{ 17 \sin \left( 47 \right) }{ 13 }\]
@ospreytriple calculator got 1.27436702
What do you get for sin(47)?
Good. Multiply that number by 17 and divide that answer by 13. What do you get?
@ospreytriple 0.956315
Excellent. Now evaluate \[C=\sin ^{-1}\left( 0.956315 \right)\]
@ospreytriple calculator is getting 73.00200763 but doesnt seem right at all
That's what I get. Is that one of your choices?
@ospreytriple oh nvm it is i was looking at the wrong problem lmao thank you!!
Yayyy! Just remember to be very careful how you use your calculator.

Not the answer you are looking for?

Search for more explanations.

Ask your own question