please answer iam Soo confuced
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Please refer to the above attachment for expanation....
Step-by-step explanation:
as tanA =5/12
opposite side is 5
adjacent side is 12
by pythagoras Theorem
hypotenous is 13
sinA =5/13
cosA =12/13
secA=13/12
=(sinA+cosA)×secA
=(5/13+12/13) ×13/12
=17/13 ×13/12
=17/12