Question

Sin A =

option 1: 40/9

option 2: 9/41

option 3: 40/41

option 4: 41/40

what is the correct answer?

Answer 1

option 3:
`(40)/(41)`

Explanation:

SOH CAH TOA

sine =
`(opposite)/(hypotenuse)`

sine A =
`(40)/(41)`

Answer 2

Answer: Option 3 40/41

Explanation:

Sin of angle A means the opposite over hypotenuse. The opposite of Angle A is 40 and the hypotenuse is 41 so SinA is 40/41