Which has a greater area, a circle with diameter 3.5 m or a rectangle with sides 8.5 m and 6.5

August 2023 1 3 Report

Which has a greater area, a circle with diameter 3.5 m or a rectangle with sides 8.5 m and 6.5 m? By hoW much is one area greater than the other?

Answer:

Rectangle is greater by 45.625 sq. m.

Step-by-step explanation:

First, let's calculate the area of the circle.

If the diameter is 3.5 meters, the radius will be 3.5/2, 1.75 m.

Area of a circle = pi * r * r = 3.14 * 1.75 * 1.75 = 9.625 sq. m.

Now let's find the area of the Rectangle.

Area of rectangle = l * b = 8.5 * 6.5 = 55.25 sq. m.

Hence, the area of the rectangle is more than the area of the circle.

To find by how much it is greater, we can simply subtract 9.625 from 55.25, which gives us 45.625.