Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

Cos a=12/3 then find sin a tan a sec a
Asked by bollamramesh98 | 26 Sep, 2019, 08:52: PM
answered-by-expert Expert Answer
The question should be like this 
In triangle ABC, Cos A = 12/13 then find sin A tan A sec A
Cos A = 12/13 then sec A = 13/12
Using Pythagoras in triangle ABC
AB2 + BC2 = AC2 
122 + BC2 = 132 
BC = 5 
sin A = 5/13, tan A = 5/12
Answered by Sneha shidid | 27 Sep, 2019, 09:36: AM
CBSE 10 - Maths
Asked by vn3950372 | 18 Mar, 2024, 08:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by gauravgupta.20008 | 03 Feb, 2024, 05:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by pankajmali55 | 25 Jan, 2024, 07:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by tanujmaan58 | 18 Jan, 2024, 08:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by balu162 | 15 Jan, 2024, 08:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by yadavjasvir261 | 29 Nov, 2023, 06:19: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by rishinath2607 | 06 Oct, 2023, 03:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×