triangle - A=1/2bh, rectangles and squares - A=lw, parallelogram - A=b x h , trapezoid - A=1/2h(b1 + b2), kite or rhombus - A=1/2d1d2,

Area Formulas of Quadrilaterals and Triangles

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?