Perimeter formula of a square, triangle and rectangle?

square: P=4a (a being the side)

rectangle: P=2(l+w) (l being length, w being width)

triangle: P=a+b+c (a being side, b being base, c being side)

Step-by-step explanation:

Rectangle P=2l+2w or P=2(l+w)

square p=4s (s=sides)

triangle P=a+b+c

Step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

i think asking google will you get the answer to that question