Question

If Sin A= 16/65 then what will be the Cos A =​

Answer 1

Answer:

use the Pythagoras formula solve this

Step-by-step explanation:

justjust take it 65 as hypotenuse and 16 as a perpendicular and then put the Pythagoras theorem you get the base of the triangle and then apply the cost formula based upon hypotenuse you will get the answer

Answer 2

Answer:

using phytagores theorem,

then the find 3rd side

63/ 65