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Given sec tetha is equal to 13/12 calculate all other trigonometric ratios.

Posted by S Aniruddh 7 years, 6 months ago

CBSE > Class 10 > Mathematics

4 answers

Ashutosh Pati 7 years, 6 months ago

This is the step wise answer- First draw a right triangle Given,sec theta=13/12. So,sec theta=h/b Hence,h=13 and b=12 Now finding p by Pythagoras theorem we get p=5 Now, Sin theta=p/h=5/13 Cos theta=b/h=12/13 Tan theta=p/b=5/12 Cot theta=b/p=12/5 Cosec theta=h/p=13/5.

1Thank You

Ritu Sena 7 years, 6 months ago

Sin theta=5/13 , cos theta=12/13 , tan theta=5/12 , cosec theta=13/5 , cot theta= 12/5

1Thank You

Pratibha Kumari 7 years, 6 months ago

Sec theeta =13/12 , Cos theeta =12/13 , Sin theeta =5/13 , Cosec theeta =13/5 , Tan theeta =5/12 , Cot theeta =12/5

2Thank You

Sarthak Arora 7 years, 6 months ago

Sec theta =13/12 means hypotenuse=13 nd base 12 by Pythagoras theorem perpendicular 5 and we can calculate other ratios

1Thank You

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CBSE > Class 10 > Mathematics