MABLEVENUSGO MABLEVENUSGO Technology and Home Economics Answered match column a and column b with their corresponding formula letter onlycolumn A1.circle2.rectangle3.rhombus4 .trapezium5.trianglecolumn Ba. base x heightb. length x widthc. 0,5 (b + a) d. 0.5 x b x he. 1/4 (3.14 x d²