If lemon is divided into four equal parts then find the total surface area of one part of lemon
Dear the correct answer is 2πrXr
I have written r X r just for r square.
Yea its 2 x 22/7 x r x r
By "equal" I assume you mean with the same surface area.
So, naturally, each part has 1/4 of the total original surface area.
8pie r2
To find the total surface area of one part of a lemon, we need to know the surface area of the whole lemon and then divide it by four since the lemon is divided into four equal parts.
The surface area of the lemon can be approximated using its shape as a sphere. The formula for the surface area of a sphere is:
Surface area = 4πr²
Where:
- π (pi) is approximately 3.14159
- r is the radius of the sphere
However, since we don't have the exact dimensions of the lemon, we'll need to make some assumptions. Let's assume that the lemon has a radius of 5 centimeters.
Plugging in the values into the formula:
Surface area of the lemon = 4π(5)²
= 4π(25)
≈ 314.16 square centimeters
Now, to find the surface area of one part, we divide this total surface area by 4:
Surface area of one part = 314.16 / 4
≈ 78.54 square centimeters
Therefore, the total surface area of one part of a lemon, assuming it is a sphere with a radius of 5 centimeters, is approximately 78.54 square centimeters.