Question

Carol sliced a lemon into circular pieces to put in a bowl of punch. The piece above has a radius of 2.5cm.

I’ll get you a lot of points if you answer this!!

Answer 1

The area of the circular piece is approximately 19.6cm².

Step-by-step explanation:

The subject of this question is Mathematics, and the specific topic is Geometry.

To find the area of a circular piece with a given radius, we can use the formula A = πr2, where A is the area and r is the radius.

Using the given radius of 2.5cm, we can calculate the area as follows:

1. Substitute the value of r into the formula: A = 3.14159...(2.5cm)2
2. Square the radius: A = 3.14159...(6.25cm2)
3. Multiply by π: A = 3.14159...(19.635cm2)
4. Round the result to the appropriate number of significant figures: A ≈ 19.6cm2

Therefore, the area of the circular piece is approximately 19.6cm2.

Answer 2

Answer:π(2.5)

Step-by-step explanation:

π(2.5)