Question

8.
A circular garden is surrounded by a path
4 m wide. The diameter of the circular
garden is 64 m. What is the area of the
circular path?​

Answer 1

Answer:

area of circular path = 854.08 m^2

Step-by-step explanation:

here width of path is 4m

area of circular path = pi (r+w)^2 -pi r^2

area of circular path = pi (36)^2 -pi 32^2

area of circular path = pi 1,296- pi 1,024

area of circular path = pi 272 m^2

area of circular path = 854.08 m^2

Answer 2

Given :

⬤ Circular Garden is Surrounded by a Path 4 m Wide .

⬤ Diameter of Circular Farden is 64 m .

To Find :

⬤ Area of Circular Path .

Solution :

• Small Circle = 64/2 (r = 32)
• Big Circle = 32 + 4 = 36

According to the Question :-

$\bf{Area = (Area\: of \:Big \:Circle) - (Area \:of\: Small \:Circle)}$

πr² - πr²

π (r² - r²)

3.14 (36² - 32²)

3.14 (36 + 32) (36 - 32)

3.14 (68) (4)

3.14 × 68 × 4

314/100 × 68 × 4

21352/25

852.08

Therefore , The Area of the Circular Path is 852.08 m² .