Area of acute angled triangle

トピック:面積

Area of acute angled triangle Any side can be the base, and then the perpendicular height extends from the vertex opposite the base to meet the base at a 90° angle.

新しい教材

The Geometry of the Coefficients of a Quadratic Function
Random Polar Curve (1)
Rolling a Square
Other Variations of Cosine
Row and Column Views of Systems of Linear Equations

教材を発見

runner model
Locus 4 (軌跡四)
Geometry 1.1 example
eje radical
Derivative Animation

トピックを見つける

割り算
体積
移動・変換
合同
算数