8. 45 9. 18 2700 15 16 7.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Find the area of the shaded regions. Round all answers to the nearest 10th.

The image contains three pie charts labeled 7, 8, and 9, each detailing different data segments. Below is the transcription of the details presented in the graphs:

### Graph 7
This pie chart is divided into two equal halves. The left half is labeled as 18 and is shaded, while the right half is unshaded, representing the remaining part of the pie.

### Graph 8
This pie chart consists of two sections. The smaller section, making up 45 degrees of the circle, is shaded and labeled with 16. The larger section is unshaded, representing the remaining part of the pie.

### Graph 9
In this pie chart, there is a larger shaded section occupying 270 degrees and labeled 15. The smaller unshaded section makes up the remaining 90 degrees of the circle.

These pie charts represent data divisions, with sections indicated by their respective degrees and numeric labels.
Transcribed Image Text:The image contains three pie charts labeled 7, 8, and 9, each detailing different data segments. Below is the transcription of the details presented in the graphs: ### Graph 7 This pie chart is divided into two equal halves. The left half is labeled as 18 and is shaded, while the right half is unshaded, representing the remaining part of the pie. ### Graph 8 This pie chart consists of two sections. The smaller section, making up 45 degrees of the circle, is shaded and labeled with 16. The larger section is unshaded, representing the remaining part of the pie. ### Graph 9 In this pie chart, there is a larger shaded section occupying 270 degrees and labeled 15. The smaller unshaded section makes up the remaining 90 degrees of the circle. These pie charts represent data divisions, with sections indicated by their respective degrees and numeric labels.
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