Arvin's answer to Zoe's Secondary 4 A Maths question.
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Hope this helps! If you don't understand, let me know and I will elaborate further
Date Posted:
6 years ago
thank you! but how is BQ 1.5sin(theta)?
Sin(theta) = BQ/1.5
So, BQ = 1.5sin(theta)
So, BQ = 1.5sin(theta)
I'm sorry for the confusion
BQ = 3cos(theta)
QA = 1.5sin(theta)
Sorry for writing them the opposite way in my working and confusing you
BQ = 3cos(theta)
QA = 1.5sin(theta)
Sorry for writing them the opposite way in my working and confusing you
aaa still quite confused but its okay, thank you still!!
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