Thecentroidof the plane area is X = 175 .6mm and Y = 94.4 mmA1 = 6300 , 9000∑ = 15300x = 105 ,225y = 15,150xA1 = 0.66150 ×xA1 = 2.0250  ×∑ = 2.6865  ×yA1 = 0.09450  ×yA1 = 1.35000  ×∑  = 1.44450  ×Then,∑xA / ∑A = 2.6865  ×/ 15300 = 175.6mm∑yA / ∑A = 1.44450  ×/ 15300 = 94.4 mmThe center of the thing is represented by thecentroid. The centroid of a triangle is the location where the triangle's threemedianscross. The junction of all three medians is another definition of it. You can think of an area's centroid as itsgeometric center. The centroid is frequently identified by the letter "C," with the coordinates x and y standing for the average x and y coordinate for the region. When alaminais balanced on a needle, that point is known as the centroid. A solid's centroid is the location where it would "balance."Learn more aboutcentroidhere:brainly.com/question/29730343#SPJ4...

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