Question

which has greator areas: a square of perimeter
88 cm or a circle with circumference
88 cm​

Answer 1

Step-by-step explanation:

given the perimeter of square=88cm

side×4=88cm

side=88/4

side=22cm

area of the square=side×side

=22×22

=484cm²

circumference of the circle=88cm

2πr=88cm

2×22/7×r=88cm

44/7×r=88cm

r=88/1×7/44

r=2×7

r=14cm

area of the circle=πr²

=22/7×14×14

=22×2×14

=616cm²

area of circle is more than square

Hope it will help :)

Answer 2

Answer:

Let us compare the areas.

Step-by-step explanation:

Perimeter of the square = 88 cm

Hence, each side = 88 ÷ 4 = 22 cm

Area of a square = (side)² = (22)² = 484 cm² ----(1)

Circumference of the circle = 88 cm

$2\pi r = 88$

$r = 14 \: cm$

Hence the area of the circle is:

$\pi {r}^{2} = \frac{22}{7} \times {14}^{2}$

Area = 616 cm² -----(2)

Comparing (1) and (2)

Area of the circle will be greater than that of the square.