0
What else can I help you with?
Why is 90 degree not taken as the angle of reference in trigonometry?
The angle of reference is in the first quadrant, and 90 degrees angle is not in the quadrant.
What is the reference angle for an angle with a measure of 175 degree?
5 degrees
What is the reference angle for an angle with a measure of 331 degree?
29 degrees
How do you layout a 45 degree angle?
To layout a 45-degree angle, start by marking a point on your work surface where you want the angle to originate. Use a framing square or a protractor to measure a 45-degree angle from a reference line. If using a framing square, align one side with the reference line and mark along the other side to create the angle. Alternatively, you can draw a line from the point at a 45-degree angle using a compass to set equal distances from the reference line.
What is a 253 degree angle?
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.
What is the reference angle to a 140 degree angle?
60
Why is 90 degree not taken as the angle of reference in trigonometry?
The angle of reference is in the first quadrant, and 90 degrees angle is not in the quadrant.
What is the reference angle for an angle with a measure of 175 degree?
5 degrees
What is the reference angle for an angle with a measure of 331 degree?
29 degrees
How do you layout a 45 degree angle?
To layout a 45-degree angle, start by marking a point on your work surface where you want the angle to originate. Use a framing square or a protractor to measure a 45-degree angle from a reference line. If using a framing square, align one side with the reference line and mark along the other side to create the angle. Alternatively, you can draw a line from the point at a 45-degree angle using a compass to set equal distances from the reference line.
What is the reference angle for 30 degrees?
A 30 degree angle is an acute angle because it is greater than 0 but less than 90 degrees.
What is the reference angle of -370 degree?
A reference angle is the positive angle less than 360 which is coterminal with the given angle. For a negative angle add 360 repeatedly until you gat an answer less than 360. =370 + 360 = -10 -10 +360 = 350
What is the reference angle for 17 degree?
17 degrees is an acute angle because it's greater than 0 but less than 90 degrees.
What is a 253 degree angle?
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.
What is angle of reference in trigonometry?
This is a VERY important question and I am glad you asked it. First you have to remember that in drawing angles we think of 4 quadrants. Think of the XY plane - the first quadrant is where BOTH X and Y are positive. In the 2nd quadrant the X is negative and the Y is positive. In the 3rd quadrant the X and the Y are negative. In the 4th quadrant the X is positive and the Y is negative. Normally when we draw an angle we draw an angle less than 90 degrees. However, we can draw any angle we want from 0 to 360. However that angle can be represented by an angle less than 90 degrees in a certain quadrant. Take an angle like 120 degrees. That angle is the same as a 60 degree angle in the 2nd quadrant. A 210 degree angle is the same as a 30 degree angle in the 3rd quadrant. A 359 degree angle is the same as a 1 degree angle in the 4th quadrant. Those smaller angles are reference angles. This explanation would be better if I could insert graphs. I have attached a link to a picture. Alpha is the angle and Beta is the reference angle.
What is the coplement of a 55 degree angle?
The complement of a 55 degree angle is a 35 degree angle
What is the reference angle for an angle with the measure of 175 degrees?
The reference angle for an angle with the measure of 175 degrees is 5 degrees
