Question

8" у сухій масі рослин вміст вуглецю становить 45 %, кисню 42 %, водню й азоту 8 %, решта 5 % інші речовини. Побудуйте кругову діаграму.Плиииз​

Answer 1

Ответ:

Вроде так,но круг поровнее сделайте сами

Answer 2

Building a Pie Chart for the Composition of Dry Plant Mass

To build a pie chart for the composition of dry plant mass based on the given percentages of carbon, oxygen, hydrogen, nitrogen, and other substances, we can use the following data:

- Carbon: 45% - Oxygen: 42% - Hydrogen: 8% - Nitrogen: 5% - Other substances: 5%

Let's calculate the angles for each component of the pie chart based on these percentages.

Calculating Angles for the Pie Chart

To calculate the angles for the pie chart, we can use the following formula:

Angle for a component = (Percentage of the component / Total percentage) * 360 degrees

Using this formula, we can calculate the angles for each component:

- Carbon: (45 / 100) * 360 = 162 degrees - Oxygen: (42 / 100) * 360 = 151.2 degrees - Hydrogen: (8 / 100) * 360 = 28.8 degrees - Nitrogen: (5 / 100) * 360 = 18 degrees - Other substances: (5 / 100) * 360 = 18 degrees

Constructing the Pie Chart

Now, we can construct the pie chart using these angles to represent the composition of dry plant mass. The pie chart will have the following sectors:

- Carbon: 162 degrees - Oxygen: 151.2 degrees - Hydrogen: 28.8 degrees - Nitrogen: 18 degrees - Other substances: 18 degrees

This pie chart will visually represent the composition of dry plant mass based on the given percentages.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.