Smart Math Formula, A kite is a quadrilateral with two pairs of adjacent
sides that are congruent. The diagonals of a kite are perpendicular. Smart Diagonal Method : Area of Kite = ½ . d1 . d2
Smart Trigonometry Method : Area of Kite = a . b . Sin C
Perimeter of Kite = 2[a + b]
Note :
a = length, b = breadth, d1, d2 are diagonals
Example
Question : Find the area of a kite with the given diagonals 2, 4 using Smart Diagonal Method.Answer : Find the area.
Area = ½ . d1 . d2 = 0.5 . 2 . 4 = 4.
Question : Find the area of a kite with the given length 2 and breadth 3 using Smart Trigonometry Method.
Answer : Find the area.
Area = a . b . Sin C = 2 . 3 . Sin(33) = 6 . 1 = 6.
Question : Find the perimeter of a kite with the given length 2 and breadth 3.
Answer : Find the perimeter.
Perimeter = 2[a + b] = 2.[2 + 3] = 2.[5] = 10.
That is example will clearly illustrates how to calculate the Area and Perimeter of a Kite Smart Math Formula.
