Find the measure of the indicated angle. Need help please.
2 answers:
Answer:
33.95m
Step-by-step explanation:
*Cross multiply*
*Divide by sin(60)*
*Solve*

Triangle angles are always 180 ( mathematical proof) and we have 2 already so we determain the this one is 57
we can now use law of sin ( SinA/a = SinB/b = SinC/c ) or we can reform it to ( a/SinA = b/Sinb etc )
we have AC is 33 and sin b (60 degrees)is (root of 3/2) and AB is unknown and sin c ( 63 degrees )
after reform AB = (33 * sin (63) ) / sin 60 = 33.95m
extra info .
you use law of sine if you hace 2 ( or more ) angles and a side or 2 sides ( or more ) and one angles
you use the law of cos when having two side and an angles THAT IS IN BETWEEN THEM
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Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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