What part of a flat angle is 72 °?
| February 27, 2021 | education
The unfolded angle is such an angle, the rays of which represent a straight line, and it is equal to 180 °.
Let’s find what part of the unfolded angle is 72 °. To do this, we will write a fraction, in the numerator of which we indicate 72, and in the denominator 180:
72/180 °. It can be shortened. Greatest common divisor = 36, we get: 2/5.
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