In quadrant II, the three benchmark angle measures are 90 degrees, 120 degrees, and 135 degrees. The angle of 90 degrees corresponds to the positive y-axis, while 120 degrees and 135 degrees are commonly referenced angles where sine values are positive and cosine values are negative. These angles are often used in trigonometric calculations involving the unit circle.
An angle that measures 55 degrees is classified as an acute angle, which means it is less than 90 degrees. In trigonometry, this angle would fall in the first quadrant. It is commonly found in geometric shapes such as a right triangle or a pentagon.
A 253-degree angle is an obtuse angle, as it measures more than 180 degrees but less than 360 degrees. It can be visualized as being located in the third quadrant of a circle, where angles range from 180 to 270 degrees. In terms of its reference angle, 253 degrees has a reference angle of 77 degrees, which is found by subtracting 253 from 360. This angle can also be used in various applications in geometry, trigonometry, and physics.
The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. For an angle of 243 degrees, which is in the third quadrant, the reference angle can be found by subtracting 180 degrees from it. Thus, the reference angle is 243° - 180° = 63°.
The third quadrant.
The supplement of an angle is found by subtracting the angle's measure from 180 degrees. Therefore, if an angle measures 43 degrees, its supplement is calculated as 180 - 43 = 137 degrees. Thus, the supplement of a 43-degree angle is 137 degrees.
An angle that measures 55 degrees is classified as an acute angle, which means it is less than 90 degrees. In trigonometry, this angle would fall in the first quadrant. It is commonly found in geometric shapes such as a right triangle or a pentagon.
The reference angle for 325 degrees is 35 degrees which is found by subtracting 325 from 360 since it is in the third quadrant.
A 253-degree angle is an obtuse angle, as it measures more than 180 degrees but less than 360 degrees. It can be visualized as being located in the third quadrant of a circle, where angles range from 180 to 270 degrees. In terms of its reference angle, 253 degrees has a reference angle of 77 degrees, which is found by subtracting 253 from 360. This angle can also be used in various applications in geometry, trigonometry, and physics.
The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. For an angle of 243 degrees, which is in the third quadrant, the reference angle can be found by subtracting 180 degrees from it. Thus, the reference angle is 243° - 180° = 63°.
The third quadrant.
The supplement of an angle is found by subtracting the angle's measure from 180 degrees. Therefore, if an angle measures 43 degrees, its supplement is calculated as 180 - 43 = 137 degrees. Thus, the supplement of a 43-degree angle is 137 degrees.
It is an acute angle
Quadrant I.
In the second quadrant.
Quadrant 4
Complementary angles are two angles whose measures add up to 90 degrees. For example, if one angle measures 30 degrees, its complementary angle would measure 60 degrees. These angles are often found in right triangles, where one angle is the right angle (90 degrees) and the other two are complementary.
An angle that measures 35 degrees is called an acute angle. Acute angles are angles that are less than 90 degrees. They are commonly found in geometric shapes such as triangles and rectangles. In this case, the 35-degree angle would be classified as an acute angle.