Question

Answer this math question for 25 points (Merry Christmas ;) )

Answer 1

1. sin(A) =
`(4)/(5)`

2. cos(A) =
`(3)/(5)`

3. tan(A) =
`(4)/(3)`

4. sin(B) =
`(3)/(5)`

5. cos(B) =
`(4)/(5)`

6. tan(B) =
`(3)/(4)`

Explanation:

Use SOHCAHTOA:

Sine = Opposite/Hypotenuse, Cosine = Adjacent/Hypotenuse, Tangent = Opposite/Adjacent.

1. sin(A) = opposite of A / hypotenuse of A =
`(4)/(5)`

2. cos(A) = adjacent of A / hypotenuse of A =
`(3)/(5)`

3. tan(A) = opposite of A / adjacent of A =
`(4)/(3)`

4. sin(B) = opposite of B / hypotenuse of B =
`(3)/(5)`

5. cos(B) = adjacent of B / hypotenuse of B =
`(4)/(5)`

6. tan(B) = opposite of B / adjacent of B =
`(3)/(4)`