Question

Радиус одной окружности 10 дм что на 4 дм больше радиуса другой Найди диаметр второй окружности

Answer 1

R=радиус R¹=10дм. R²=6дм (10-4) деаметр = R•2, значит диаметр второй окружности равен 12дм (6•2)

Answer 2

Calculation of the Second Circle's Radius and Diameter

To find the radius of the second circle, which is 4 dm larger than the radius of the first circle (which is 10 dm), we can add 4 dm to the radius of the first circle.

The radius of the second circle is therefore 10 dm + 4 dm = 14 dm.

To find the diameter of the second circle, we can multiply the radius by 2.

The diameter of the second circle is therefore 14 dm * 2 = 28 dm.

Therefore, the radius of the second circle is 14 dm and the diameter is 28 dm.