Question

A rectangle has sides 60 cm long and 220 cm wide, and a square has sides 80 cm long. Find the ratio of (a) perimeters and (b) the areas

Answer 1

Perimeter and Area of Rectangle:
PR = 2L + 2W
AR = LW
(L = length, W = width)

Perimeter and Area of Square:
PS = 4S
AS = S^2
(S = length of side of square)

You are looking for:
PR/PS and AR/AS

Answer 2

A

Answer 3

= 7:4 and B = 33:16 am i right?

Answer 4

Yes, correct!