0
What else can I help you with?
How do you draw an angle of 20 degrees with a compass and a ruler?
to construct an angle of 20 degrees all you have to do is to trisect an angle of 60degrees
What is the complimentary measure of an angle to a 20 degree angle?
90 - 20 = 70 degrees.
What Is a closed plane figure with 8 straight sides called?
It is an 8 sided octagon whose 8 interior angle add up to 1080 degrees and has 20 diagonals
How do you find the central angle of a circle with the diameter of 20 and is divided into 20 congruent sectors?
1
What is the reflex angle of twenty degree?
Reflex angle is "A Reflex Angle is more than 180° but less than 360°" by definition; however, if the "20°" you are talking about is the "acute" angle, then the reflex angle is: 360° - 20° = 340°
Light strikes a mirror at 20 degrees to the normal what will the angle of reflection be?
The reflection angle will also be 20 degrees from the normal on the other side of the normal in the same plane.
What is the angle of reflection 20 degrees from the surface?
The key is to recognize that "the angle of INCIDENCE is equal to the angle of REFLECTION", for an 'Elastic' collision. So the answer is 20 degrees.
When the angle of refraction is 20 what is the angle of incidence?
40
How many images are formed when two plane mirrors tilted an angle 72 degrees?
When two plane mirrors are tilted at an angle of 72 degrees, six images are formed. The first two images are the direct reflections from each mirror, and the remaining four images come from the multiple reflections between the mirrors.
A reflected ray in a mirror makes an angle of 20 and deg with the incident ray. when the mirror is rotated 15 and deg what angle will the reflected ray now make with the incident ray?
The angle between the incident ray and the reflected ray is equal to the angle between the incident ray and the normal. When the mirror is rotated, the normal also rotates by the same angle. Therefore, the angle between the incident ray and the reflected ray will still be 20 degrees.
When the angle of refraction is 20 degrees what is the angle of incidence?
To find the angle of incidence when the angle of refraction is 20 degrees, you can use the formula for Snell's Law: n1 sin(θ1) = n2 sin(θ2). Given that n1 and n2 are the refractive indices of the media and we know θ2 (20 degrees), you can calculate θ1.
A hair dresser stand with nose 20cm in front of a plane mirror for what distance must she focus her eyes in order to see her nose in the mirror?
The hairdresser's eyes must be focused on a point that is 40 cm away from the mirror surface in order to see her nose image in the mirror. This is because the distance from her eyes to the mirror is 20 cm, and the distance from the mirror to the virtual image of her nose is also 20 cm, totaling 40 cm.
How does angle of incidence control the intensity of solar radiation received at the earth's surface?
The angle of incidence is what trajectory the suns burst is taking. If the burst is pointed 20 degrees in any direction, slightly away from the earth, then the intensity of the impact on earth would be less severe since only a portion of the burst is actually making contact. While the rest of it flies into space for millions and millions and millions of kilometers.
What angle is 20 degrees?
An angle whose measure is 20 degrees!
How do you draw an angle of 20 degrees with a compass and a ruler?
to construct an angle of 20 degrees all you have to do is to trisect an angle of 60degrees
What is the complimentary measure of an angle to a 20 degree angle?
90 - 20 = 70 degrees.
When was Songs from the Mirror created?
Songs from the Mirror was created on 1993-01-20.
