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QUESTION 7 Find the area of pentagon 10 cm on its outer side. O A. 162 m² B. 184 m² C. 152 m² O D. 172m²

QUESTION 7 Find the area of pentagon 10 cm on its outer side. O A. 162 m² B. 184 m² C. 152 m² O D. 172m²

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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QUESTION 7 Find the area of pentagon 10 cm on its outer side. O A. 162 m² B. 184 m² C. 152 m² O D. 172m² QUESTION 8 Find the shaded area. 10 m 10 m 30 m A. 574.3 m² 642.1 m² B. C. 661.7 m² O D. 781.2 m² 43 m
Transcribed Image Text:QUESTION 7 Find the area of pentagon 10 cm on its outer side. O A. 162 m² B. 184 m² C. 152 m² O D. 172m² QUESTION 8 Find the shaded area. 10 m 10 m 30 m A. 574.3 m² 642.1 m² B. C. 661.7 m² O D. 781.2 m² 43 m
QUESTION 9 Find the area of the figure shown below. The 15 cm and 8 cm are respectively the diameters of the large and small circles. 15cm 9cm 4cm A. 123.8 cm² B. 143.9 cm² C. 8cm 110.8 cm² D. 112.8 cm²
Transcribed Image Text:QUESTION 9 Find the area of the figure shown below. The 15 cm and 8 cm are respectively the diameters of the large and small circles. 15cm 9cm 4cm A. 123.8 cm² B. 143.9 cm² C. 8cm 110.8 cm² D. 112.8 cm²
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