A rectangle has four right angles. The diagonals are equal and split a rectangle into four isosceles triangles. The diagonals do not meet at right angles. Since each corner of a rectangle is 90 ...
The width and height of the rectangle become \(a\) and \(b ... the length of the diagonal EG is 7.2 cm. An isosceles triangle has two sides of the same length (25 cm). The perpendicular height ...