y 12 in.21 in. in. Fig. P5.2 y r = 15 in. 20 in. 30 in. 15 in. y 6 in. 8 in. 8 in. r = 4 in. 12 in. X 16 in. + Fig. P5.3 X 30 in.- 20 in. Fig. P5.7 Fig. P5.8 For the Figures P5.2, P5.3, P5.7 & P5.8 a) Calculate the First Moment of Area about the X and Y axes. b) Locate the centroid of the plane area shown. r = 38 in. X

y 12 in.21 in. in. Fig. P5.2 y r = 15 in. 20 in. 30 in. 15 in. y 6 in. 8 in. 8 in. r = 4 in. 12 in. X 16 in. + Fig. P5.3 X 30 in.- 20 in. Fig. P5.7 Fig. P5.8 For the Figures P5.2, P5.3, P5.7 & P5.8 a) Calculate the First Moment of Area about the X and Y axes. b) Locate the centroid of the plane area shown. r = 38 in. X

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.1: Ratios

Problem 23WE

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