The following table shows causes of noise pollution. Show it by a pie diagram.

Construction

Traffic Aircraft take offs Industry Trains

10% 50% 9% 20% 11%

Open in App

Solution

The measures of central angles are given in the table.

Cause of noise pollution Percentage Central Angle

Construction 10% $\frac{10}{100} \times 360 = 36 °$

Traffic 50% $\frac{50}{100} \times 360 = 180 °$

Aircraft take offs 9% $\frac{9}{100} \times 360 = 32.4 °$

Industry 20% $\frac{20}{100} \times 360 = 72 °$

Trains 11% $\frac{11}{100} \times 360 = 39.6 °$

Total 100%

The pie digram showing the above data is given below:

Suggest Corrections

Similar questions

Items	Food	Entertainment	Other expenditure	Savings
Expenditure	40%	25%	20%	15%

Fruits	Mango	Sweet lime	Apples	Cheeku	Oranges
Percentages of demand	30	15	25	20	10

Yield per acre (quintal)	2 - 3	4 - 5	6 - 7	8 - 9	10 - 11
No. of farmers	30	50	55	40	20

Wages (₹)	10−19	20−29	30−39	40−49	50−59
Number of Workers	8	9	12	11	6

Join BYJU'S Learning Program

Construction	Traffic	Aircraft take offs	Industry	Trains
10%	50%	9%	20%	11%