12. Centroid of Area -1 Find the centroid for the combined section in relation to SHAPE 1- the base line. SHAPE 2- DATASET: 1 -2- -3- Distance A 3 INCHES Distance B 1 INCHES -C X- - - Distance C 1 INCHES Distance D 16 INCHES SHAPE 3- Distance E 10 INCHES BASE LINE Distance F 3 INCHES # Question Your Response Correct Answer Score 1 Area of shape 1 IN^ 2 SUBMIT 2 Area of shape 2 IN^2 SUBMIT 3 Area of shape 3 IN 2 SUBMIT 4 Summation of area of all shapes IN 2 SUBMIT 5 Distance from the centroid of shape 1 to the base line IN SUBMIT 6 Distance from the centroid of shape 2 to the base IN SUBMIT line 7 Distance from the centroid of shape 3 to the base IN SUBMIT line 8 Moment of area of shape 1 about base line (Ad) SUBMIT 9 Moment of area of shape 2 about base line (Ad) SUBMIT 10 Moment of area of shape 3 about base line (Ad) SUBMIT 11 Summation of all moments of area about base line (SUM Ad) SUBMIT 12 Distance from the base line to the centroid of IN SUBMIT area of the whole shape