Question

perimeter of triangle
perimeter of rectangle
perimeter of square
perimeter of circle.......
please urgently.. ​

Answer 1

Perimeter of triangle = a+b+c

perimeter of rectangle = 2(l+b)

perimeter of squares = 4a

perimeter of circle ( circumference ) = 2πr

Answer 2

Answer:

Ur answer

triangle -- side+side+side or 3a

rectangle -- 2(length + breadth)

square -- 4*side

circle-- 2πr