1 Answer

Artisan · Answer 1 · 2020-12-13T19:45:19+0000

Answer:

$-50\degree$ and
$670\degree$

Explanation:

If two or more angles have the same terminal side when in standard position, then they are coterminal.

To find a positive angle that is coterminal with
$310\degree$ , we add
$360\degree$ , that is one complete positive revolution t get:

$310\degree+360\degree=670\degree$

To find a negative angle that is coterminal with
$310\degree$ , we subtract
$360\degree$ , that is one complete negative revolution t get:

$310\degree-360\degree=-50\degree$

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