The circle is divided into two sectors. The angle of one sector is three times the angle of the second.
| February 16, 2021 | education
The circle is divided into two sectors. The angle of one sector is three times the angle of the second. Calculate the angle of the first sector.
The angle of the circle is 360 degrees. The circle is divided into two sectors. Let’s take the angle value of the smaller sector as x, then the value of the larger sector will be 3x. We compose and solve the equation: x + 3 * x = 360;
4 * x = 360;
x = 360/4;
x = 90;
90 degrees is the angle of the smaller sector.
3 * 90 = 270;
270 degrees is the angle of the larger sector.
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