The measure of an angle is in degrees based on 360 degrees for a full circle.
So if the fingers of a clock showed 3 pm. the angle formed by the two fingers are 90 degrees.
Angles that are not congruent have different measures and do not represent the same degree of rotation. For example, a 30-degree angle is not congruent to a 60-degree angle because their measures differ. Additionally, angles that are complementary (summing to 90 degrees) or supplementary (summing to 180 degrees) can also be non-congruent, as they do not have equal measures.
Two angles that have measures that sum to 180 degrees are called supplementary angles. For example, a 30-degree angle and a 150-degree angle are supplementary because 30 + 150 = 180. Similarly, a 75-degree angle and a 105-degree angle are also supplementary, as their measures add up to 180 degrees.
A one-degree angle measures exactly 1 degree. Therefore, to find out how many one-degree angles measure a total of 30 degrees, you would divide 30 by 1. This means that 30 one-degree angles are needed to equal 30 degrees.
In a full circle of 360 degrees, there are infinitely many angles that can be formed. However, if considering distinct angles, you can have angles of various measures such as 1 degree, 2 degrees, up to 360 degrees. Additionally, angles can be created by combining these measures, leading to an endless variety of angles within the 360-degree framework.
Two angles that have measures summing to 90 degrees are called complementary angles. For example, a 30-degree angle and a 60-degree angle are complementary because 30 + 60 = 90. Another pair could be a 45-degree angle and a 45-degree angle, which also add up to 90 degrees.
A protractor measures the degree of angles and circles.
They are equal (or 'congruent') angles.
it is 45 degree
180o
Angles that are not congruent have different measures and do not represent the same degree of rotation. For example, a 30-degree angle is not congruent to a 60-degree angle because their measures differ. Additionally, angles that are complementary (summing to 90 degrees) or supplementary (summing to 180 degrees) can also be non-congruent, as they do not have equal measures.
Two angles that have measures that sum to 180 degrees are called supplementary angles. For example, a 30-degree angle and a 150-degree angle are supplementary because 30 + 150 = 180. Similarly, a 75-degree angle and a 105-degree angle are also supplementary, as their measures add up to 180 degrees.
A one-degree angle measures exactly 1 degree. Therefore, to find out how many one-degree angles measure a total of 30 degrees, you would divide 30 by 1. This means that 30 one-degree angles are needed to equal 30 degrees.
360 degree.
The sum of the internal angles of any triangle is 180 degrees. Any rectangle has four 90 degree internal angles, totalling 360 degrees.
In a full circle of 360 degrees, there are infinitely many angles that can be formed. However, if considering distinct angles, you can have angles of various measures such as 1 degree, 2 degrees, up to 360 degrees. Additionally, angles can be created by combining these measures, leading to an endless variety of angles within the 360-degree framework.
The other two angles each measure 90 degrees
Two angles that have measures summing to 90 degrees are called complementary angles. For example, a 30-degree angle and a 60-degree angle are complementary because 30 + 60 = 90. Another pair could be a 45-degree angle and a 45-degree angle, which also add up to 90 degrees.