Angles are measurements of the angles formed between two rays of light. They are typically measured in degrees, minutes, and seconds. Right angles have...
Angles are measurements of the angles formed between two rays of light. They are typically measured in degrees, minutes, and seconds.
Right angles have a measure of 90 degrees. This is the largest angle in a triangle, and all right angles are congruent to each other.
Straight angles have a measure of 180 degrees. They are the angles formed between two lines that intersect at a single point.
Examples:
An angle that measures 45 degrees is called a right angle.
An angle that measures 120 degrees is called a straight angle.
An angle that measures 30 degrees is called an acute angle