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Right Angle?
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∙ 11y ago
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Is every inscribed angle that intercepts a semicircle is a right angle or an acute angle or a obtuse angle?
a right angle
What is a triangle in a semicircle?
A right angle triangle will fit into a semicircle.
What is a inscribed angle?
An inscribed angle is an angle with its vertex on a circle and with sides that contain chords of the circle.
What is an angle with its vertex and endpoints on the circle?
An inscribed angle.
What is the angle of rotation of semi-circle?
order of rotation of semicircle is 1. angle of rotation of semicircle is 360 degree. If you want to find angle of rotation of a shape, then divide 360 from order of rotation of a shape.
What kind of an angle is the inscribed angle that intercepts a semicircle.?
A right angle.
What is the angle inscribed in a semicircle?
It is a right angle.
What angle inscribed in semicircle?
180 degrees
Angle inscribed in a semicircle?
180 degrees * * * * * No, it is 90 degrees.
Is every inscribed angle that intercepts a semicircle is a right angle or an acute angle or a obtuse angle?
a right angle
The central angle of a semicircle is what kind of angle?
It's a STRAIGHT angle
Any inscribed in a semicircle is a?
All triangles inscribed in a semicircle with one side of the triangle being the diameter of the semicircle are right triangles.
What is the relation between the arc length and angle for a sector of a circle?
A sector is the area enclosed by two radii of a circle and their intercepted arc, and the angle that is formed by these radii, is called a central angle. A central angle is measured by its intercepted arc. It has the same number of degrees as the arc it intercepts. For example, a central angle which is a right angle intercepts a 90 degrees arc; a 30 degrees central angle intercepts a 30 degrees arc, and a central angle which is a straight angle intercepts a semicircle of 180 degrees. Whereas, an inscribed angle is an angle whose vertex is on the circle and whose sides are chords. An inscribed angle is also measured by its intercepted arc. But, it has one half of the number of degrees of the arc it intercepts. For example, an inscribed angle which is a right angle intercepts a 180 degrees arc. So, we can say that an angle inscribed in a semicircle is a right angle; a 30 degrees inscribed angle intercepts a 60 degrees arc. In the same or congruent circles, congruent inscribed angles have congruent intercepted arcs.
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.
What is a triangle in a semicircle?
A right angle triangle will fit into a semicircle.
An angle whose vertex is on the circumference of a circle and whose sides include chords of the circle is what kind of angle?
An inscribed angle.
What is a inscribed angle?
An inscribed angle is an angle with its vertex on a circle and with sides that contain chords of the circle.
