Trigonometry, SMB-033 MC

If `tan theta = 80`, what is the value of `theta`, correct to 2 decimal places?

`5.40°`
`5.67°`
`89.20°`
`89.28°`

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`D`

Show Worked Solution

`tan theta`	`=80`
`theta`	`=tan^(-1)80`
	`=89.28°`

`=>D`