There are 90 degrees in a right angle
There are 180 degrees on a straight line
There are 360 degrees in a full circle
It has to be 90 degrees and yes, straight.
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.
A straight angle is an angle that is 180 degrees exactly (a straight line). A right angle is 90 degrees (like the corners of a square.)
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.
A right angle has 90 degrees. A right angle is an angle that bisects the angle formed by the two halves of a straight line.
Acute angle=45 degrees Right angle = 90 degrees Straight Angle=180 degrees.
It has to be 90 degrees and yes, straight.
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.
A straight angle is an angle that is 180 degrees exactly (a straight line). A right angle is 90 degrees (like the corners of a square.)
There are 90o in a right angle. A right angle is one-quarter of a full circle i.e. 360o.
Because then it would not be a right angle. A right angle is 90 degrees. It is straight up and to the right.
A straight angle is 180 degrees so half of that is 90 degrees of a right angle.
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.
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.
A right angle has 90 degrees. A right angle is an angle that bisects the angle formed by the two halves of a straight line.
A right angle (L) is 90 degrees. A straight angle (_) is 180 degrees.
An acute angle is an angle less than 90 degrees. A right angle is 90 degrees. A straight angle is a straight line. For example: take a 90 degree angle and straighten it out to form a line, and it becomes a straight angle.