Question

Образующая конуса - 10 см, высота – 8 см. Найдите длину окружности основания.

Answer 1

С=2пR
$R= \sqrt{10^2-8^2}= \sqrt{36}=6$
C=2п*6=12п

Answer 2

Calculation of the Circumference of the Base of a Cone

To find the length of the circumference of the base of a cone, we need to know the slant height and the height of the cone. In this case, the slant height is not provided, but we can still calculate the circumference using the given information.

Given: - Radius of the cone (r) = 10 cm - Height of the cone (h) = 8 cm

To calculate the circumference of the base of the cone, we can use the formula:

Circumference = 2 * π * r

where π (pi) is a mathematical constant approximately equal to 3.14159.

Substituting the given values into the formula, we get:

Circumference = 2 * 3.14159 * 10 cm

Calculating the result:

Circumference = 62.8318 cm

Therefore, the length of the circumference of the base of the cone is approximately 62.8318 cm.

Please note that the slant height was not provided in the given information, so we have assumed that it is not required for this calculation.