Question

Area and perimeter of square rectangle triangle and circle

Answer 1

Answer:

1. Area of rectangle = length multiplied by breath
2. Area of square =side multiplied by side
3. Circle =I don't know

Answer 2

Answer:

Square

area = side * side

perimeter = 4 * side

Rectangle

area = length * breadth

perimeter = 2*(length *breadth)

Triangle

area = 1/2 * base * corresponding height

perimeter = sum of all sides

Circle

area = pie * radius of the circle * radius of the circle

perimeter = 2 * radius of the circle * pie