Question

What is the best approximation for the area of a circle with a diameter of 13 meters? Use 3.14 to approximate pi.

Answer 1

$area \: of \: circle = \pi {r}^{2}$

$\pi \times 6.5 \times 6.5$

132.7322896142 sq.unit

Answer 2

Given that the circle diameter is of 13 meter and you need to use 3.14 meter approximate with best ideas.

The area of the circle=πr^2, and you have to use the formula of πx6.5 x6.5 and here the answer it 132.7322.

Hope it will be best answer that the student can get best ideas on for the above question.