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LS GE Handout - Pie Chart

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This document provides information about different types of floods that occurred in Edgefield Town in 2014. It includes a table showing the number and percentages of flash floods, river floods, and coastal floods. Students are instructed to construct a pie chart representing the proportions of the three flood types using the data provided, with the largest sector starting at 12 o'clock and labeling each sector with the flood type and proportion.

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Edgefield Secondary School Sec 2 Express / Normal Academic Geography Name: ___________________________ ( ) Class: S2_________ Date: ______________ Pie Charts (Textbook page 54-55) The table below shows the number of times that different types of floods occurred in Edgefield Town. Types of flood that occurred in Edgefield Town in 2014 Type of flood Flash flood River flood Coastal flood Total Frequency 6 times 7 times 5 times 18 times Percentage Angle ( ˚ ) (a) Construct a pie chart to represent proportion of the three types of flood that occurred in 2014. Step 1: Calculate the angle of each sector for each type of flood. Step 2: Arrange the sectors from largest to smallest. Step 3: Draw the largest sector starting at the 12 o’clock point in a clockwise direction. Step 4: Label each sector with the type of flood and the proportion of its occurrence. Step 5: Provide a title for the pie chart. Title: __________________________________________________________

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LS GE Handout - Pie Chart

  • 1. Edgefield Secondary School Sec 2 Express / Normal Academic Geography Name: ___________________________ ( ) Class: S2_________ Date: ______________ Pie Charts (Textbook page 54-55) The table below shows the number of times that different types of floods occurred in Edgefield Town. Types of flood that occurred in Edgefield Town in 2014 Type of flood Flash flood River flood Coastal flood Total Frequency 6 times 7 times 5 times 18 times Percentage Angle ( ˚ ) (a) Construct a pie chart to represent proportion of the three types of flood that occurred in 2014. Step 1: Calculate the angle of each sector for each type of flood. Step 2: Arrange the sectors from largest to smallest. Step 3: Draw the largest sector starting at the 12 o’clock point in a clockwise direction. Step 4: Label each sector with the type of flood and the proportion of its occurrence. Step 5: Provide a title for the pie chart. Title: __________________________________________________________