The 7 interior angles of an heptagon add up to 900 degrees.
51 degrees
To round an angle to the nearest 5 degrees, first determine the remainder when the angle is divided by 5. If the remainder is 2.5 degrees or less, round down to the nearest multiple of 5; if it is more than 2.5 degrees, round up to the next multiple of 5. For example, 37 degrees would round to 35 degrees, while 42 degrees would round to 45 degrees.
Round to the nearest thousandth: 2,000 Round to the nearest hundredth: 2,200 Round to the nearest tenth: 2,190
Round 3254687 to nearest thousands
When a regular polygon can tessellate, it can be placed around a point (which has an angle of 360 degrees) with no 'space' left over. However some regular polygons don't tessellate because their interior angle is not a factor of 360 (does not go into 360 equally), meaning that there will be 'space' left over or it will overlap. To check if a regular polygon can tessellate, see if it's interior angle goes into 360 equally. (360/interior angle), if it does, it will tessellate and if it doesn't it's because the interior angle is not a factor of 360 meaning it will not fit round a point and won't tessellate.
900/7 = 128.6 degrees rounded to the nearest tenth
33
51 degrees
147.3
To round an angle to the nearest 5 degrees, first determine the remainder when the angle is divided by 5. If the remainder is 2.5 degrees or less, round down to the nearest multiple of 5; if it is more than 2.5 degrees, round up to the next multiple of 5. For example, 37 degrees would round to 35 degrees, while 42 degrees would round to 45 degrees.
0.33
23.7
To find the number of sides of a regular polygon, you can use the formula: Number of sides = 360 degrees ÷ Measure of each interior angle. In this case, if one interior angle is 108 degrees, the regular polygon has 360 ÷ 108 = 3.33 sides. Since a polygon cannot have a fractional number of sides, we round down to the nearest whole number. Therefore, the regular polygon has 3 sides, which makes it an equilateral triangle.
Each exterior is 360/7 = 51.4 degrees to the nearest tenth
The value of sin A is 5.82 and the actual angle is 19.47 degees
Round to the nearest thousandth: 2,000 Round to the nearest hundredth: 2,200 Round to the nearest tenth: 2,190
Round to the nearest thousandth: 3,000 Round to the nearest hundredth: 2,600 Round to the nearest tenth: 2,580