Question

2. Find the area and perimeter of a square
(iii) 350mm​

Answer 1

Answer:

perimeter of square = 4×a

therefore...perimeter =350×4=1400m

areaof square =side×side

therefore..area=350×350=122500

Answer 2

Answer:

Perimeter = 350mm

Perimeter = 4a

350mm= 4a

a = 87.5

side of square = 87.5

Area = a^2

area = 87.5× 87.5

area = 7.656km