# The degree measure of the AOB angle is equal to the 60 degree measure of the deck angle is 25%

The degree measure of the AOB angle is equal to the 60 degree measure of the deck angle is 25% greater than the degree measure of the AOB angle, which is equal to the degree measure of the DEC angle.

If the degree measure of the DEK angle is 25% greater than the AOB angle, then first we find how many degrees are contained in 1% of the AOB angle.
To do this, let’s make a proportion.
60 degrees – 100%.
x degrees – 1%.
According to the rules of proportion, we multiply the known numbers that are located on the diagonal, and divide by the remainder.
x = 60 * 1/100.
x = 0.6 degrees.

Now we find what is equal to 25% of the angle AOB.
0.6 * 25 = 15 degrees.

Now we will find the degree measure of the angle DЕК.
60 + 15 = 75 degrees.

Answer: The degree measure of the DEK angle is 75 degrees. One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.