An angle subtended at the semicircular arc is 90 degrees.
It is a right angle.
the angle with a value from 90 degree-180 degree
The area is 0.5*pi*r2 where r is the radius. The angle is totally irrelevant since it will always by 180 degrees for a semicircle!
Yes
the angle on a straight line is 180 degrees, the angle of semicircle at centre is 180 degrees
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.
A right angle triangle will fit into a semicircle.
It is a right angle.
A straight angle is 180 degrees, or twice the measure of a right angle. Therefore, it looks like a right angle that has been folded out into a flat line. Another way is to look at the arch of a 180 degree angle as a semicircle. Connect both ends of the semicircle and you have a straight line.
the angle with a value from 90 degree-180 degree
Right Angle?
It's a STRAIGHT angle
A right angle.
The area is 0.5*pi*r2 where r is the radius. The angle is totally irrelevant since it will always by 180 degrees for a semicircle!
Yes
180 degrees
a right angle