Question

Find the value of x.pls. ​

Answer 1

x = 13
`√(2)`

Explanation:

Using the sine ratio with the 45° angle on lower left and the exact value

sin45° =
`(1)/(√(2) )`

ain45° =
`(opposite)/(hypotenuse)` =
`(13)/(x)` =
`(1)/(√(2) )` ( cross- multiply )

x = 13
`√(2)`