0
cos 45o = 1/√2
= 1/2 x √2
≈ 0.707
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Is it harder if you pull the cart at 45-degree angle or at 20-degree angle?
45 degree angle
Cos 45 degrees equals sin?
cos(45) = sin(45) You can see this as follows: imagine a circle with radius 1. The point on the circle with angle 45 degrees, lies on the line y=x, equally far from the x-axis (cos) as the y-axis (sin). The angle for both must be 45, because x and y are orthogonal: 90 deg, so if the angle with x is 45, then the angle with y must be 90-45=45. So: for this point, both angles are 45, and the distance to x (cos) is equal to the distance to y (sin). Therefore, cos(45) = sin(45). Additionally, cos(45) = sin(45+90) = sin(45+360n) = sin(135+360n) with n integer.
What is the name of a 45 degree angle?
An acute angle
What is a 45 degree angle?
a 45 degree angle is less than a 90 degree angle and more than a 30 degree angle Its like cutting a round Pizza into 8 equal slices, one of the slices is a 45 degree angle, two slices would be a 90 degree angle. 360 degrees is the circle of the whole pizza. It doesn't matter the size of the circle, or Pizza if its easier, the angles will still be the same.
What is the notch angle in izod impact test.?
45 degree angle
Is it harder if you pull the cart at 45-degree angle or at 20-degree angle?
45 degree angle
Is there a 45 degree angle?
Yes, there is a 45 degree angle, and it is known as an acute angle.
Which type of angle is a complementof an angle with a measureof a 45 degrees?
90 - 45 = 45 So another 45 degree angle is the complement of a 45 degree angle.
What is the cos of a 40 degree angle?
0.766
What is the cot of a 45 degree angle?
1 cot(theta)=cos(theta)/sin(theta) cos(45 degrees)=sqrt(2)/2 AND sin(45 degrees)=sqrt(2)/2 cot(45 deg)=cos(45 deg)/sin(deg)=(sqrt(2)/2)/(sqrt(2)/2)=1
How is the 45 degree angle is useful?
if you double a 45 degree angle you have a perfectly perpendicular angle, a 90 degree square corner.
Cos 45 degrees equals sin?
cos(45) = sin(45) You can see this as follows: imagine a circle with radius 1. The point on the circle with angle 45 degrees, lies on the line y=x, equally far from the x-axis (cos) as the y-axis (sin). The angle for both must be 45, because x and y are orthogonal: 90 deg, so if the angle with x is 45, then the angle with y must be 90-45=45. So: for this point, both angles are 45, and the distance to x (cos) is equal to the distance to y (sin). Therefore, cos(45) = sin(45). Additionally, cos(45) = sin(45+90) = sin(45+360n) = sin(135+360n) with n integer.
If the angle is 45 degrees what is the angle of reflection?
it will become 45 degree
What is a forty five degree angle called?
A 45-degree angle is an acute angle
What is a 45 degree turn?
A 45 degree turn is an angle
What angle is its own complement?
A 45 degree angle is its own complement; 45 + 45 = 90.
Is a 90 degree angle greater than a 45 degree angle?
Yes
