if sin theta is equals to cos theta then the measure of theta is equal

1.	if sin theta is equals to cos theta then the measure of theta is equals to how much is it 60 degree 30 degree 45 degree or 0 degree
Answer» ANSWER: SIN $\sin( \alpha ) = \cos( \alpha ) \\ \sin(90 - \alpha ) = \cos(90 - \alpha ) \\ \\ \sin(90 - \alpha ) = \sin( \alpha ) \\ \\ 90 - \alpha = \alpha \\ 90 = 2 \alpha \\ \alpha = 90 \div 2 \\ \alpha = 45 \\$

if sin theta is equals to cos theta then the measure of theta is equals to how much is it 60 degree 30 degree 45 degree or 0 degree

Answer»

$\sin( \alpha ) = \cos( \alpha ) \\ \sin(90 - \alpha ) = \cos(90 - \alpha ) \\ \\ \sin(90 - \alpha ) = \sin( \alpha ) \\ \\ 90 - \alpha = \alpha \\ 90 = 2 \alpha \\ \alpha = 90 \div 2 \\ \alpha = 45 \\$

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if sin theta is equals to cos theta then the measure of theta is equals to how much is it 60 degree 30 degree 45 degree or 0 degree​

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if sin theta is equals to cos theta then the measure of theta is equals to how much is it 60 degree 30 degree 45 degree or 0 degree