area of circular field=616m²
πr²=616m²
22/7×r²=616m²
r²=616m²×7/22
r²=196m²
r=√196m²
r=14m
: we know that the radius of the circular field is 14m, then we find the circumference of circular
field...
circumference of circular field=2πr =πd
Step-by-step explanation:
2×22/7×14m =88m
thank you
Answer:
To find the radius and circumference of a circular field when its area is given, we can use the following steps:
Given: Area of the circular field = 616 m²
Step 1: Calculate the radius (r) of the circular field using the formula for the area of a circle:
Area = π r^2
π r^2 = 616
r^2 = 616/(π)
r = √(616/(π))
Step 2: Once we have the value of r, we can calculate the circumference (C) using the formula for the circumference of a circle:
C = 2 π r
Now, let's perform the actual calculation:
r ≈√196
(Using a value of π as 3.14)
r ≈ 14 m
Now that we have the value of r, we can calculate the circumference:
C = 2 × 3.14 × 14
C ≈ 87.92 m
So, the radius of the circular field is approximately 14 m, and the circumference is approximately 87.92 m.
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Answers & Comments
area of circular field=616m²
πr²=616m²
22/7×r²=616m²
r²=616m²×7/22
r²=196m²
r=√196m²
r=14m
: we know that the radius of the circular field is 14m, then we find the circumference of circular
field...
circumference of circular field=2πr =πd
Step-by-step explanation:
2×22/7×14m =88m
thank you
Answer:
To find the radius and circumference of a circular field when its area is given, we can use the following steps:
Given: Area of the circular field = 616 m²
Step 1: Calculate the radius (r) of the circular field using the formula for the area of a circle:
Area = π r^2
π r^2 = 616
r^2 = 616/(π)
r = √(616/(π))
Step 2: Once we have the value of r, we can calculate the circumference (C) using the formula for the circumference of a circle:
C = 2 π r
Now, let's perform the actual calculation:
r = √(616/(π))
r ≈√196
(Using a value of π as 3.14)
r ≈ 14 m
Now that we have the value of r, we can calculate the circumference:
C = 2 π r
C = 2 × 3.14 × 14
C ≈ 87.92 m
So, the radius of the circular field is approximately 14 m, and the circumference is approximately 87.92 m.