Question

write the circumference of area of circle, triangle, square, rectangle, rhombus,parellelogram​

Answer 1

The following table gives the formulas for the area and perimeter of square, rectangle. parallelogram, trapezoid (trapezium), triangle, rhombus, kite, regular polygon, circle, and ellipse. Scroll down the page if you want more examples and explanations for the areas and perimeters.

Answer 2

AREA AND PERIMETER OF SQUARE

Area of square = a²

Perimeter of square = 4a

here "a" stands for side length of square.

Examples problems on area of square

Examples problems on perimeter of square

Next we are going to see a formula for the next shape rectangle of the topic "area and perimeter formula for all shapes"

AREA AND PERIMETER OF RECTANGLE

Area of rectangle = L x W

Perimeter of rectangle = 2(l + w)

Here L and w represents length and width of rectangle.

Examples problems on area of rectangle

Examples of perimeter of rectangle

Next we are going to see a formula related to equilateral triangle of the topic area and perimeter formula for all shapes

AREA AND PERIMETER OF EQUILATERAL TRIANGLE

Area of Equilateral triangle = (√3/4) a²

Perimeter of Equilateral triangle = 3a

Here "a" represents side length of triangle.

Example problems on equilateral triangle

Next we are going to see a formula related to scalane triangle of the topic area and perimeter formula for all shapes.