Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by two. three pi divided by two; negative pi divided by two

pi divided by two + 360°; pi divided by two - 360°

five pi divided by two; negative pi divided by two

five pi divided by two; negative three pi divided by two

Respuesta :

Answer: second option, pi divided by two + 360°; pi divided by two - 360°

Because when you add 360 ° to or subtract 360° from an angle you are returning to the same initial point.

Answer:

Step-by-step explanation:

Alright, lets get started.

The given angle is [tex]\frac{\pi }{2}[/tex]

The positive co-terminal angle can be found by adding 2[tex]\pi [/tex]

The negative co-terminal angle can be found by subtracting 2[tex]\pi[/tex]

The positive co-terminal : [tex]\frac{\pi}{2}+2\pi[/tex]

The positive co-terminal : [tex]\frac{5\pi }{2}[/tex]

The negative co-terminal : [tex]\frac{\pi }{2}-2\pi[/tex]

The negative co-terminal : [tex]\frac{-3\pi }{2}[/tex]

So, the answer is [tex]\frac{5\pi }{2}[/tex] and [tex]\frac{-3\pi }{2}[/tex]  :    Answer

Hope it will help :)