Question

write the formula of the geometrical figure rectangle square Rhombus parallelogram and trapezium with figure​

Answer 1

Answer:

Parallelogram Rhombus Trapezium

Area l × b a² l × h ½ × d1 × d2 ½ × (Sum of parallel sides) × height

Perimeter 2 × (l + b) 4a 2 × (l + b) 4a Sum of all the sides

Step-by-step explanation:

Area of a rectangle = Length × Breadth or L × B

Perimeter of rectangle = 2 × (L + B)

Area of the square = a × a = a²

Perimeter of the square = 2 × (a + a) = 4a

Perimeter of parallelogram= 2 × (l + b)

Area of the parallelogram = l × h

If the side of a rhombus is a then, perimeter of a rhombus = 4a

If the length of two diagonals of the rhombus is d1 and d2 then the area of a rhombus = ½ × d1 × d2

Perimeter of the trapezium= Sum of lengths of all the sides = AB + BC + CD + DA

Area of the trapezium = ½ × (Sum of lengths of parallel sides) × h = ½ × (AB + CD) × h