`1.  Diagonal of an isosceles trapezoid if you know sides (leg and bases)  `  , -  bases -  leg (lateral side) -  diagonal

Find the diagonal of an isosceles trapezoid if given all sides ( ) : `2.  Diagonal of an isosceles trapezoid using the law of cosines  `  , -  bases -  leg (lateral side) -  diagonal , -  angles  at the base

Calculate the diagonal of a trapezoid if given base, lateral side and angle between them ( ) :    `3.  Diagonal of an isosceles trapezoid if you know height, midsegment, area of a trapezoid and angle between the diagonals    `  , -  bases -  diagonal , -  angles between the diagonals - height - midsegment - area

Calculate the diagonal of a trapezoid if given height, midsegment, area of a trapezoid and angle between the diagonals  ( ) :     * It is true in this case: `4.  Diagonal of an isosceles trapezoid if you know height, sides and angle at the base  `  - lower base - upper base -  leg (lateral side) -  diagonal -  angle at the base - height

Calculate the diagonal of a trapezoid if given height, sides and angle at the base  ( ) :   