Question

PLEASE HELP ME ASAP!!! i need help!!!

Answer 1

Pls pls help I don’t have time HELP ASAP. It also detects if it’s right or wrong. Pls pls help I don’t have time HELP ASAP. It also detects if it’s right or wrong. Pls pls help I don’t have time HELP ASAP. It also detects if it’s right or wrong.

Answer 2

fourth option

Explanation:

Using the sine and cosine ratios in the right triangle and exact values

sin60° =
`(√(3) )/(2)` , cos60° =
`(1)/(2)` , then

sin60° =
`(opposite)/(hypotenuse)` =
`(x)/(4√(2) )` =
`(√(3) )/(2)` ( cross- multiply )

2x = 4
`√(6)` ( divide both sides by 2 )

x = 2
`√(6)`

---------------------------------------------------------

cos60° =
`(adjacent)/(hypotenuse)` =
`(y)/(4√(2) )` =
`(1)/(2)` ( cross- multiply )

2y = 4
`√(2)` ( divide both sides by 2 )

y = 2
`√(2)`