Question

Find GI.Write your answer as an integer or as a decimal rounded to the nearest tenth. GI = ___

Answer 1

In the given right triangle ,

The length GH is,6 .

The angle GHI is 40 deg.

To determine the length GI,

Apply the trigonometric function , tan theta.

`\tan 40^(\circ)=(GI)/(6)`
`GI=6*\tan 40^(\circ)`
`GI=6*0.83909`
`GI=5.0346`

The length of GI is 5.0346 units.