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There are four quadrants- North , East, South, and West each is at 90 degrees. this makes up the four main points of the compass- the cardinal directions. On paper and in the air- a right angle is 90 degrees, it is also vertical, plumb, straight up and down-0r to use the airman"s expression-Twelve O"Clock high name of a famous war film and later Tv series. So there are four right angles, or quadrants, in a circle. Learn how to Box the Compass,. and it will seem much easier.
What else can I help you with?
Can a circle have right angels in it?
no. if it did it wouldent be a circle a circle can circumscribe a right angle a right angle whose vertex lies on a circle has sides that intersect the circle's diameter.
What is angle of inscribed in semi circle?
A right angle triangle can fit into a semi-circle
What kind of angle is a quarter?
A quarter of a circle is a right angle.
how degrees in a right angle?
There are 90o in a right angle. A right angle is one-quarter of a full circle i.e. 360o.
Is a right angle 60 or 90 degrees?
The definition of a right angle is one quarter of a circle. If you're using the popular system of 360 degrees in a circle, then a right angle is 90 degrees.
Is a right angle 60 degrees?
No, it's 90. A right angle is 25% of a full circle, (or 1/4 of a circle) ......... if a full circle is 360 degrees around, then a right angle, being 1/4 of that, must be 90 degrees.
How is an angle in the semicircle be a right angle?
A semi circle is made up of two right angles.
Can a circle have at least one right angle?
No
What is the name of the circle or square in between angles?
The circle is the reflex angle, the square means it's a right angle.
When a triangle with one side length the diameter of a circle is inscribed in that circle does it have to be a right triangle?
Yes. It follows from one of the circle theorems which states that the angle subtended in a semicircle is a right angle.
A circle with radius 2 is placed against a right angle another smaller circle is placed in the gap between the circle and the right angle what is the radius of the smaller circle?
6-(4*(2^1/2))
How do we measure an angle?
A protractor can be used to measure an angle. An angle is basically part of a circle. A complete circle is 360 degrees. A right-angle is 90 degrees, half a circle is 180 degrees, and so on.
