Question

Цилиндірдің табан радиусы R,биіктігі h:1)R=4,h=4.2)R=3,h=4 деп алып,оның осьтік қимасының ауданын,бүйір беті мен толық бетінің аудандарын және көлемін табыңдар.

Answer 1

1)4*4=16 1)16
2)3*4=12 2)12

Answer 2

Calculation of Cylinder Parameters

To calculate the surface area and volume of a cylinder, we need to know the radius of the base (R) and the height (h) of the cylinder. Let's calculate the surface area and volume for the given values:

1) When R = 4 and h = 4.2:

The formula for the surface area of a cylinder is given by: 2πR(R + h). Substituting the given values, we get: 2π(4)(4 + 4.2).

The formula for the volume of a cylinder is given by: πR^2h. Substituting the given values, we get: π(4^2)(4.2).

2) When R = 3 and h = 4:

The formula for the surface area of a cylinder is given by: 2πR(R + h). Substituting the given values, we get: 2π(3)(3 + 4).

The formula for the volume of a cylinder is given by: πR^2h. Substituting the given values, we get: π(3^2)(4).

Let's calculate the values using the formulas mentioned above.