Question

Geo Help

Answer 1

it is mostly likely D

Answer 2

the short side of the larger 30 - 60 - 90 right triangle is half is \[\frac{8}{\sqrt3}\] since the ratios of a 30 - 60 - 90 right triangle are
\[1:\sqrt3:2\] for short leg : long leg : hypotenuse

Answer 3

that is the hypotenuse of the smaller 30 60 90 right triangle, and \(y\) is the short leg, so half of that