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Mathematics 26 Online
OpenStudy (anonymous):

What is the measure of angle A in the triangle below?

OpenStudy (anonymous):

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OpenStudy (hoblos):

what is the question @daja2fly

OpenStudy (anonymous):

What is the measure of angle A in the triangle below?

OpenStudy (hoblos):

sinA = BC/AC = 7/25 A= acrcsin(7/25)

OpenStudy (anonymous):

Law of cosines could help.

OpenStudy (anonymous):

thats all they asking hablos

OpenStudy (hoblos):

so.. your answer is A=16.26°

OpenStudy (anonymous):

it's hoblos not hablos :P

OpenStudy (anonymous):

but my only closest option is 16.3

OpenStudy (hoblos):

lol ffm is right :P may be they want it rounded to the nearest tenth... so it would be 16.3

OpenStudy (anonymous):

ok

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