Question

how do you input this into the calculator

Answer 1

$\sin\theta=\dfrac{b}{c}\ therefore\ b=c\cdot\sin\theta\\\\\cos\theta=\dfrac{a}{c}\ therefore\ a=c\cdot\cos\theta$

$b=32\cdot\sin55^o=\sin55^o\cdot32\\\\a=32\cdot\cos55^o=\cos55^o\cdot32$