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How can you find out which angle is supplementary?
the angle on a straight line is 180 degrees, the angle of semicircle at centre is 180 degrees
What is a closed figure with only one straight line?
A semicircle?
Is there a difference between a line and a straight angle?
yes a straight angle is a 180 degree angle and a line is just a straight line
An angle whose sides make a line is called?
A 180 Degree angle therefore a straight line.
What describes an arc that lies between the sides of a central angle of 180?
An arc that lies between the sides of a central angle of 180 degrees is known as a semicircle. A central angle of 180 degrees is half of a full circle, so the corresponding arc covers half of the circumference of the circle. In geometric terms, a semicircle is a special case of an arc where the angle subtended by the arc is exactly 180 degrees.
Why is a straight angle forms a straight line?
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.
How can you find out which angle is supplementary?
the angle on a straight line is 180 degrees, the angle of semicircle at centre is 180 degrees
The central angle of a semicircle is what kind of angle?
It's a STRAIGHT angle
What describes an arc that lies between the sides of a central angle of 180?
An arc that lies between the sides of a central angle of 180 degrees is known as a semicircle. A central angle of 180 degrees is half of a full circle, so the corresponding arc covers half of the circumference of the circle. In geometric terms, a semicircle is a special case of an arc where the angle subtended by the arc is exactly 180 degrees.
What is a closed figure with only one straight line?
A semicircle?
Is there a difference between a line and a straight angle?
yes a straight angle is a 180 degree angle and a line is just a straight line
What is a 180 degrees angle called?
A straight angle also known as a line
What is a figure that has one straight line?
A semicircle is an example of a figure with one straight line. It is a circle that has been split along the diameter.
An angle whose sides make a line is called?
A 180 Degree angle therefore a straight line.
Is a angle of 100 degrees a straight line?
No. An angle of 180o is a straight line.
Is straight line consider an angle?
Yes a straight line is considered an angle as the line which is inclined on the base line has 0degree angle on the base line .
What angle is found on a straight line?
a straight line is also called a straight angle. it is 180 degrees.
