# What part of the extended angle is the angle: 30 degrees, 60 degrees

September 26, 2021 | education

| **What part of the extended angle is the angle: 30 degrees, 60 degrees, 90 degrees, 120 degrees, 150 degrees, 15 degrees, 18 degrees, 36 degrees, 20 degrees.**

The unfolded angle is 180 degrees.

Let’s find what part will be the value of the given angle from 180.

To express a part in fractions of a whole, you need to divide the part into a whole.

30 ° = 1/6 of the unfolded angle;

30/180 = 1/6;

60 ° = 1/3 of the unfolded angle;

60/180 = 1/3;

90 ° = 1/2 unfolded angle;

90/180 = 1/2;

120 ° = 2/3 of the unfolded angle;

120/180 = 2/3;

150 ° = 5/6 unfolded angle;

150/180 = 5/6;

15 ° = 1/12 of the unfolded angle;

15/180 = 1/12;

18 ° = 1/10 unfolded angle;

18/180 = 1/10;

36 ° = 1/5 of the unfolded angle;

36/180 = 1/5;

20 ° = 1/9 of the unfolded angle;

20/180 = 1/9;

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