A 6 m wide path runs outside and around the circular flower garden whose
4.
diameter is 70 m. Find the area of the path (r=22÷7or 3:14).
Answers
Answer:-
Given:
Diameter of a circular garden = 70 m
→ Radius of the garden = 70/2 = 35 m
Width of the path = 6 m.
We have to find the area of the path.
We can say that:
Area of the path = Area of the garden along with the path - Area of the garden.
We know,
Area of a circle = πr²
Hence,
⟶ Area of the path = π * (35 + 6)² - π * (35)²
⟶ Area of the path = 22/7 * (41) * (41) - 22/7 * (35) * (35)
⟶ Area of the path = 5283.14 - 3850
⟶ Area of the path = 1433.14 m²
Therefore, the area of the path around the garden is 1433.14 m².
Answer:
1431.84m²
Step by step explanation:
A of path= π (R²- r²)
= 3.14 (41² - 35²)
= 3.14( 41 + 35) ( 41 - 35)
= 3.14 X 76 X 6
= 1431.84m²
A different result would have come with using the value of π as 22/7 instead of 3.14.