Question

a square and a circle both have a perimeter of 176cm.Which one has more area and how much

Answer 1

P of Square = 4×Side

176/4 = side

44m = side

Area of Square = side × side

= 44×44

= 1936sq.m

P of circle = 2× pi × r

176 ×7/2×22 = r

28m = r

Area of circle = pi ×r ×r

= 22/7 × 28 × 28

= 2464sq.m

Area of circle is more by 528sq.m

Answer 2

Perimeter of square = 4a
where a is length of side
4a=176
a=44
Perimeter of circle =2×22/7×r=176
R=28
Area of square =4a^2
=4×44×44
=7744
Area of circle =2×22/7×28×28
=4928
So,square has larger area
By 2816

Hope it's helpful