04 Locate the centroid of the shaded area for the figure shown: Shape 1) a.x ay 4*9-36 72 b/3-9/3 h/3-2 1/2 9 6-27 -40.5 -54 3) 4.5-(4 r/3 3.14] -3.65 -(3.14 r 2/2) -2*3.14 2 -22.9 -4*3.14 D. 4) I(4.5-14*r/ 3 3.14) -3.65 -(3.14*r 2/2) -2*3.14 A-50.44 2 22.9 -4*3.14 *x-40,5 a*y-7.12 Y=-7.12/ 50.44 = -0.14cm 2)
04 Locate the centroid of the shaded area for the figure shown: Shape 1) a.x ay 4*9-36 72 b/3-9/3 h/3-2 1/2 9 6-27 -40.5 -54 3) 4.5-(4 r/3 3.14] -3.65 -(3.14 r 2/2) -2*3.14 2 -22.9 -4*3.14 D. 4) I(4.5-14*r/ 3 3.14) -3.65 -(3.14*r 2/2) -2*3.14 A-50.44 2 22.9 -4*3.14 *x-40,5 a*y-7.12 Y=-7.12/ 50.44 = -0.14cm 2)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![04 Locate the centroid of the shaded area for the figure shown:
Shape
1)
a
a.x
ay
O
2
4*9-36
72
2)
b/3-9/3
h/3=-2 1/29*627
40.5
-54
3)
4.5-14 r/3*3.14]
-(3.14*r 2/2)
=-2*3.14
2
-22.9
-4*3.14
=3.65
D.
4)
-(3.14*r 2/2)
-2*3.14
2
-4*3.14
-(4.5-14*r/ 3*3.14])
-3.65
22.9
A=50 44
Ea*x40,5Ea*y=-7.12
Y=-7.12/ 50.44
= -0.14cm
x= -40.5 / 50.44
-0.80
(c.g) (-0.80 , -0.14)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8cdb4499-0147-4c26-9bd8-a1ec23e0c134%2F669dbd6b-5cdd-4938-bf7a-21ead2578e15%2Fbfhq2us_processed.jpeg&w=3840&q=75)
Transcribed Image Text:04 Locate the centroid of the shaded area for the figure shown:
Shape
1)
a
a.x
ay
O
2
4*9-36
72
2)
b/3-9/3
h/3=-2 1/29*627
40.5
-54
3)
4.5-14 r/3*3.14]
-(3.14*r 2/2)
=-2*3.14
2
-22.9
-4*3.14
=3.65
D.
4)
-(3.14*r 2/2)
-2*3.14
2
-4*3.14
-(4.5-14*r/ 3*3.14])
-3.65
22.9
A=50 44
Ea*x40,5Ea*y=-7.12
Y=-7.12/ 50.44
= -0.14cm
x= -40.5 / 50.44
-0.80
(c.g) (-0.80 , -0.14)
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