Question

write all maths formulas of different shapes .
❁area and perimeter of all shapes
:') please answer correctly . giving points

Answer 1

Answer:

Figures Area Formula Variables

Area of Rectangle Area = l × w l =  length

w  = width

Area of Square Area  = a2 a = sides of the square

Area of a Triangle  Area = 1/2 b×h b = base

h = height

Area of a Circle Area = πr2 r = radius of the circle

Area of a Trapezoid Area = 1/2 (a + b)h a =base 1

b = base 2

h = vertical height

Area of Ellipse Area = πab a = radius of the major axis

b = radius of the minor axis

Step-by-step explanation:

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Answer 2

Answer:

Area :

square = s × s ( side × side )

rectangle = l × b ( length × breath )  

Perimeter :

square = 4 × s ( 4 × side )

rectangle = 2 × ( l + b ) ( 2 × length + breath )

NOTE : For perimeter/area if there is any other figure other than rectangle / square we just have to add all the sides given.

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