Question

Помогите!!!!! Радиус окружности равен6 см. Вычислите приближенную длину окружности и площадь ограниченного ею круга, считая П примерно 3,14

Answer 1

Формулы для длины 2pr

для площади pr^2

Подучи, пригодится)

Answer 2

Sure, I'd be happy to help you out! If the radius of a circle is 6 cm, the approximate circumference can be calculated using the formula C=2*π*r, where r is the radius and π is approximately equal to 3.14. So, C=2*3.14*6=37.68 cm (approximately). Similarly, the area of the circle can be calculated using the formula A=π*r^2, where r is the radius and π is approximately equal to 3.14. So, A=3.14*6^2=113.04 cm^2 (approximately).