r The radius of the circle is 6.9 cm. The angle included in the sector is 0 = 70° . Find the value of the shaded area Area is 9.25pi ст?, Find the length of the arc for this sector Arc length is ст . P e dit on this problem

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The area is correct I’m pretty sure. But for the second box my answer was 0.843 but it says incorrect. Please solve this problem for me with solution.
r
The radius of the circle is
6.9 cm.
The angle included in the sector is 0 = 70° .
Find the value of the shaded area
Area is 9.25pi
ст?,
Find the length of the arc for this sector
Arc length is
ст.
P e dit og this problem
Transcribed Image Text:r The radius of the circle is 6.9 cm. The angle included in the sector is 0 = 70° . Find the value of the shaded area Area is 9.25pi ст?, Find the length of the arc for this sector Arc length is ст. P e dit og this problem
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