900/7 = 128.6 degrees rounded to the nearest tenth
14.00
1.00
Using trigonometry and the sine rule the area of the regular 5 sided pentagon with a perimeter of 50cm works out as 172.048 square cm rounded to 3 decimal places.
1.00
Rounded to the nearest whole number 5.5 is 6
It is: (pi*17.5)+35 = 90 meters rounded to nearest whole number
The regular nonagon will have 9 isosceles triangles each with 2 equal sides of 58.476088 and an apex angle of 40 degrees. Area: 0.5*58.476088^2 *sin(40)*9 = 9891 square cm rounded to the nearest whole number
Using the sine rule in trigonometry the perimeter of the triangle works out as 382cm rounded to the nearest integer
When rounded to the nearest hundredths, 100.147 is rounded to 100.15. When rounded to the nearest tenths, it is rounded to 100.1. When rounded to the nearest hundreds, it is rounded to 100.
6.6273 rounded to the nearest thousandths is 6.627 Rounded to the nearest hundredths, it is 6.63. Rounded to the nearest tenths, it it 6.6. Rounded to the nearest ones, it is 7.
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.