Question

Please help me thank you

Answer 1

30-60-90 triangle
long leg = 7√3
short leg w = 7

answer
a) 7

Answer 2

This is a 30-60-90 right triangle. Divide the length of the longer leg by the square root of 3 to get the length of the shorter leg.


`(7 √(3))/( √(3))`


`=7`

Multiply that by 2 to get the length of the hypotenuse.


`7*2=\boxed{14}`

The value of w is 14, which is the last choice. Hope this helps! :)