- Demonstrate the ability to determine if two angles are coterminal angles
- Demonstrate the ability to find a coterminal angle between 0° and 360°
#1:
Instructions: State if the two angles are coterminal angles.
$$a)\hspace{.1em}150°, 510°$$
$$b)\hspace{.1em}70°, 610°$$
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#2:
Instructions: State if the two angles are coterminal angles.
$$a)\hspace{.1em}325°, 525°$$
$$b)\hspace{.1em}280°, -80°$$
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#3:
Instructions: State if the two angles are coterminal angles.
$$a)\hspace{.1em}255°, -105°$$
$$b)\hspace{.1em}225°, -135°$$
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#4:
Instructions: Find a coterminal angle between 0° and 360°.
$$a)\hspace{.1em}645°$$
$$b)\hspace{.1em}{-}105°$$
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#5:
Instructions: Find a coterminal angle between 0° and 360°.
$$a)\hspace{.1em}635°$$
$$b)\hspace{.1em}990°$$
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Written Solutions:
#1:
Solutions:
$$a)\hspace{.1em}\text{Yes}$$
$$b)\hspace{.1em}\text{No}$$
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#2:
Solutions:
$$a)\hspace{.1em}\text{No}$$
$$b)\hspace{.1em}\text{Yes}$$
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#3:
Solutions:
$$a)\hspace{.1em}\text{Yes}$$
$$b)\hspace{.1em}\text{Yes}$$
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#4:
Solutions:
$$a)\hspace{.1em}285°$$
$$b)\hspace{.1em}255°$$
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#5:
Solutions:
$$a)\hspace{.1em}275°$$
$$b)\hspace{.1em}270°$$
