Question

16. If sin A=24/25
then sec A=
a)7/25 b)25/7 c)24/7 d)7/24​

Answer 1

Answer: c) 24/7

Step-by-step explanation:

sin A=24/25=p/h

since p=24 ,h=25

therefore b=sqrt(25^2-24^2)=7

so, sec A=1/cos A=h/b

                =25/7