Question

Чему равна градусная мера угла составляющего 2/10 развернутого угла второе 5/18 развернутого угла 4/9 прямого угла 11/9 девятых прямого угла

Answer 1

1) 180:10·2=36
2) 180:18·5=50
3)  90:9·4=40
4)  90:9·11=110

Answer 2

Calculating the Measure of the Given Angles

To calculate the measure of the given angles, we can use the information provided in the search results.

The measure of an angle is typically given in degrees, and a full circle is 360 degrees. Let's calculate the measure of the angles based on the given fractions.

1. Calculating the Measure of the First Angle (2/10 of a Full Angle): - The measure of the angle formed by 2/10 of a full angle can be calculated as follows: - (2/10) * 360 degrees = 72 degrees.

2. Calculating the Measure of the Second Angle (5/18 of a Full Angle): - The measure of the angle formed by 5/18 of a full angle can be calculated as follows: - (5/18) * 360 degrees = 100 degrees.

3. Calculating the Measure of the Third Angle (4/9 of a Right Angle): - The measure of the angle formed by 4/9 of a right angle can be calculated as follows: - (4/9) * 90 degrees = 40 degrees.

4. Calculating the Measure of the Fourth Angle (11/9 of Nine-Tenths of a Right Angle): - The measure of the angle formed by 11/9 of nine-tenths of a right angle can be calculated as follows: - (11/9) * (9/10) * 90 degrees = 110 degrees.

Conclusion

The measure of the angles are as follows: - The angle formed by 2/10 of a full angle is 72 degrees. - The angle formed by 5/18 of a full angle is 100 degrees. - The angle formed by 4/9 of a right angle is 40 degrees. - The angle formed by 11/9 of nine-tenths of a right angle is 110 degrees.