What is Treigonometri ratio of complementary angles
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We know that complementary angles are the sum of two angles is equal to 90°.
Let theta be "A"
sin A = cos ( 90° - A )
cos A = sin ( 90° - A )
tan A = cot ( 90° - A )
cot A = tan ( 90° - A )
sec A = cosec ( 90° - A )
cosec A = sec ( 90° - A )
These are the ratio of complementary angles in trignomentry.
We know that complementary angles are the sum of two angles is equal to 90°.
Let theta be "A"
sin A = cos ( 90° - A )
cos A = sin ( 90° - A )
tan A = cot ( 90° - A )
cot A = tan ( 90° - A )
sec A = cosec ( 90° - A )
cosec A = sec ( 90° - A )
These are the ratio of complementary angles in trignomentry.
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