Пусть данная ограниченная прямая будет AB.
Из точки A радиусом АВ опишем круг, далее из точки В радиусом АВ опишем круг. Из точки С, в которой круги пересекаются, проведём прямые к точкам А и В.
Т.к. прямая АС равна прямой ВС и АВ, то треугольник🔺 АВС - равносторонний
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Is a rhombus always a trapezium? What shapes are both kites and rectangles? Here is a useful classification of different quadrilaterals: https://t.co/ra32WEWivT https://t.co/qzS6z1Nt6l
Math fact: both the jacobian matrix and its determinant are referred to as “The Jacobian”. Confusing right?
The Jacobian matrix of a vector-valued function, named after Carl Gustav Jacobi, is the matrix of all its first-order partial derivatives. #VectorCalculus#MathType