Determine the quadrant of an angle of $45^{circ}$
Answer 1
Chloe Evans
To determine the quadrant of an angle of $45^{\circ}$, we need to look at the unit circle. Angles are measured counterclockwise from the positive x-axis.
Since $45^{\circ}$ is between
txt1
txt1
txt1
^{\circ}$ and $90^{\circ}$, it lies in the first quadrant.
Therefore, the angle $45^{\circ}$ lies in the first quadrant.
Answer 2
Ella Lewis
To identify the quadrant for $45^{circ}$, note that it is between
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txt2
txt2
^{circ}$ and $90^{circ}$ on the unit circle.
Therefore, the angle $45^{circ}$ is in the first quadrant.
Answer 3
William King
The angle $45^{circ}$ lies in the first quadrant since it is between
txt3
txt3
txt3
^{circ}$ and $90^{circ}$.
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