formula of area perimeter
Answer (1)
Answer: The formula of area perimeter is πr²Step-by-step explanation:Each shape has its own formula regarding perimeter and area; In case of a rectangle, the area is a product of its length and width (A = lw) and its perimeter is calculated as, P = 2(l+w). a squares area is also simpler: A = s², while its perimeter is 4s. A circle is different as its perimeter, also known as circumference is 2πr and its area is: πr².
