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Mathematics 6 Online
OpenStudy (anonymous):

*WILL MEDAL IF YOU CAN ANSWER!* *TRIGONOMETRY* In ΔABC, m∠B = 90°, cosC=11/17, and AB = 26 units. Based on this information, m∠A=(33,40,50)°, m∠C=(33,40,50)°, and AC=(10,22,34) units.

OpenStudy (anonymous):

what's the question ???

OpenStudy (anonymous):

The numbers in parentheses are the options.

OpenStudy (anonymous):

ohhh ok gimme a sec

OpenStudy (anonymous):

Thank you. <3

OpenStudy (anonymous):

oh man i gtg im sorry D:

OpenStudy (anonymous):

Dang.

OpenStudy (anonymous):

you should tag other ppl in this question so they can find it

OpenStudy (anonymous):

good luck till !!!

OpenStudy (anonymous):

@wolf1728

OpenStudy (anonymous):

@misssunshinexxoxo

OpenStudy (anonymous):

@zepdrix

OpenStudy (anonymous):

@Vocaloid

OpenStudy (triciaal):

one approach do a sketch using the "draw" and label what is given

OpenStudy (triciaal):

use cosine rule c^2 = a^2 + b^2 - 2 a b Cos C

OpenStudy (triciaal):

wait even easier <B = 90

OpenStudy (triciaal):

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